| 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 | $136.93 | 8.831% | $149.0223 | $149.02 | $149.00 | $149.00 |
| Purchase #2 | $249.25 | 4.379% | $260.1647 | $260.16 | $260.15 | $260.20 |
| Purchase #3 | $46.86 | 8.439% | $50.8145 | $50.81 | $50.80 | $50.80 |
| Purchase #4 | $131.72 | 6.588% | $140.3977 | $140.40 | $140.40 | $140.40 |
| Purchase #5 | $161.86 | 8.793% | $176.0923 | $176.09 | $176.10 | $176.10 |
| Purchase #6 | $94.88 | 4.519% | $99.1676 | $99.17 | $99.15 | $99.20 |
| Purchase #7 | $232.69 | 3.731% | $241.3717 | $241.37 | $241.35 | $241.40 |
| 7 purchase totals = | $1,054.19 | $1,117.0308 | $1,117.02 | $1,116.95 | $1,117.10 | |