| 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 | $234.62 | 11.123% | $260.7168 | $260.72 | $260.70 | $260.70 |
| Purchase #2 | $141.65 | 8.383% | $153.5245 | $153.52 | $153.50 | $153.50 |
| Purchase #3 | $238.62 | 7.663% | $256.9055 | $256.91 | $256.90 | $256.90 |
| Purchase #4 | $233.80 | 13.519% | $265.4074 | $265.41 | $265.40 | $265.40 |
| Purchase #5 | $110.26 | 6.666% | $117.6099 | $117.61 | $117.60 | $117.60 |
| Purchase #6 | $214.34 | 6.811% | $228.9387 | $228.94 | $228.95 | $228.90 |
| Purchase #7 | $211.87 | 7.820% | $228.4382 | $228.44 | $228.45 | $228.40 |
| 7 purchase totals = | $1,385.16 | $1,511.5410 | $1,511.55 | $1,511.50 | $1,511.40 | |