| 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 | $31.86 | 3.828% | $33.0796 | $33.08 | $33.10 | $33.10 |
| Purchase #2 | $219.87 | 12.664% | $247.7143 | $247.71 | $247.70 | $247.70 |
| Purchase #3 | $176.52 | 13.502% | $200.3537 | $200.35 | $200.35 | $200.40 |
| Purchase #4 | $74.28 | 10.519% | $82.0935 | $82.09 | $82.10 | $82.10 |
| Purchase #5 | $134.90 | 12.710% | $152.0458 | $152.05 | $152.05 | $152.00 |
| Purchase #6 | $23.43 | 3.860% | $24.3344 | $24.33 | $24.35 | $24.30 |
| Purchase #7 | $244.95 | 13.340% | $277.6263 | $277.63 | $277.65 | $277.60 |
| 7 purchase totals = | $905.81 | $1,017.2476 | $1,017.24 | $1,017.30 | $1,017.20 | |