| 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 | $244.47 | 11.280% | $272.0462 | $272.05 | $272.05 | $272.00 |
| Purchase #2 | $66.82 | 12.113% | $74.9139 | $74.91 | $74.90 | $74.90 |
| Purchase #3 | $128.48 | 5.255% | $135.2316 | $135.23 | $135.25 | $135.20 |
| Purchase #4 | $63.96 | 3.675% | $66.3105 | $66.31 | $66.30 | $66.30 |
| Purchase #5 | $135.37 | 13.535% | $153.6923 | $153.69 | $153.70 | $153.70 |
| Purchase #6 | $94.25 | 13.630% | $107.0963 | $107.10 | $107.10 | $107.10 |
| Purchase #7 | $243.83 | 11.591% | $272.0923 | $272.09 | $272.10 | $272.10 |
| 7 purchase totals = | $977.18 | $1,081.3831 | $1,081.38 | $1,081.40 | $1,081.30 | |