| 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 | $19.55 | 13.603% | $22.2094 | $22.21 | $22.20 | $22.20 |
| Purchase #2 | $194.83 | 4.691% | $203.9695 | $203.97 | $203.95 | $204.00 |
| Purchase #3 | $181.99 | 13.128% | $205.8816 | $205.88 | $205.90 | $205.90 |
| Purchase #4 | $130.79 | 3.772% | $135.7234 | $135.72 | $135.70 | $135.70 |
| Purchase #5 | $101.59 | 6.352% | $108.043 | $108.04 | $108.05 | $108.00 |
| Purchase #6 | $160.47 | 13.815% | $182.6389 | $182.64 | $182.65 | $182.60 |
| Purchase #7 | $221.37 | 10.128% | $243.7904 | $243.79 | $243.80 | $243.80 |
| 7 purchase totals = | $1,010.59 | $1,102.2562 | $1,102.25 | $1,102.25 | $1,102.20 | |