| 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 | $103.32 | 5.383% | $108.8817 | $108.88 | $108.90 | $108.90 |
| Purchase #2 | $249.68 | 5.513% | $263.4449 | $263.44 | $263.45 | $263.40 |
| Purchase #3 | $139.66 | 5.819% | $147.7868 | $147.79 | $147.80 | $147.80 |
| Purchase #4 | $59.38 | 13.156% | $67.192 | $67.19 | $67.20 | $67.20 |
| Purchase #5 | $207.99 | 9.548% | $227.8489 | $227.85 | $227.85 | $227.80 |
| Purchase #6 | $84.97 | 6.809% | $90.7556 | $90.76 | $90.75 | $90.80 |
| Purchase #7 | $221.52 | 11.187% | $246.3014 | $246.30 | $246.30 | $246.30 |
| 7 purchase totals = | $1,066.52 | $1,152.2113 | $1,152.21 | $1,152.25 | $1,152.20 | |