| 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 | $81.73 | 3.283% | $84.4132 | $84.41 | $84.40 | $84.40 |
| Purchase #2 | $135.43 | 10.336% | $149.428 | $149.43 | $149.45 | $149.40 |
| Purchase #3 | $229.98 | 5.267% | $242.093 | $242.09 | $242.10 | $242.10 |
| Purchase #4 | $63.28 | 12.113% | $70.9451 | $70.95 | $70.95 | $70.90 |
| Purchase #5 | $125.70 | 3.668% | $130.3107 | $130.31 | $130.30 | $130.30 |
| Purchase #6 | $226.98 | 11.745% | $253.6388 | $253.64 | $253.65 | $253.60 |
| Purchase #7 | $221.44 | 6.489% | $235.8092 | $235.81 | $235.80 | $235.80 |
| 7 purchase totals = | $1,084.54 | $1,166.6380 | $1,166.64 | $1,166.65 | $1,166.50 | |