| 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 | $192.91 | 12.174% | $216.3949 | $216.39 | $216.40 | $216.40 |
| Purchase #2 | $229.34 | 5.635% | $242.2633 | $242.26 | $242.25 | $242.30 |
| Purchase #3 | $42.44 | 4.511% | $44.3545 | $44.35 | $44.35 | $44.40 |
| Purchase #4 | $42.90 | 12.241% | $48.1514 | $48.15 | $48.15 | $48.20 |
| Purchase #5 | $169.90 | 11.306% | $189.1089 | $189.11 | $189.10 | $189.10 |
| Purchase #6 | $133.53 | 10.790% | $147.9379 | $147.94 | $147.95 | $147.90 |
| Purchase #7 | $244.99 | 12.815% | $276.3855 | $276.39 | $276.40 | $276.40 |
| 7 purchase totals = | $1,056.01 | $1,164.5964 | $1,164.59 | $1,164.60 | $1,164.70 | |