| 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 | $96.90 | 10.838% | $107.402 | $107.40 | $107.40 | $107.40 |
| Purchase #2 | $160.48 | 13.487% | $182.1239 | $182.12 | $182.10 | $182.10 |
| Purchase #3 | $106.66 | 11.591% | $119.023 | $119.02 | $119.00 | $119.00 |
| Purchase #4 | $159.66 | 11.156% | $177.4717 | $177.47 | $177.45 | $177.50 |
| Purchase #5 | $168.98 | 7.485% | $181.6282 | $181.63 | $181.65 | $181.60 |
| Purchase #6 | $234.42 | 8.281% | $253.8323 | $253.83 | $253.85 | $253.80 |
| Purchase #7 | $224.70 | 12.543% | $252.8841 | $252.88 | $252.90 | $252.90 |
| 7 purchase totals = | $1,151.80 | $1,274.3652 | $1,274.35 | $1,274.35 | $1,274.30 | |