| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $105.98 | 10.635% | $117.251 | $117.25 | $117.25 | $117.30 |
| Purchase #2 | $179.91 | 8.610% | $195.4003 | $195.40 | $195.40 | $195.40 |
| Purchase #3 | $180.74 | 10.838% | $200.3286 | $200.33 | $200.35 | $200.30 |
| Purchase #4 | $244.25 | 10.103% | $268.9266 | $268.93 | $268.95 | $268.90 |
| Purchase #5 | $97.81 | 10.468% | $108.0488 | $108.05 | $108.05 | $108.00 |
| Purchase #6 | $54.86 | 6.300% | $58.3162 | $58.32 | $58.30 | $58.30 |
| Purchase #7 | $177.55 | 4.256% | $185.1065 | $185.11 | $185.10 | $185.10 |
| 7 purchase totals = | $1,041.10 | $1,133.3780 | $1,133.39 | $1,133.40 | $1,133.30 | |