| 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 | $80.61 | 10.420% | $89.0096 | $89.01 | $89.00 | $89.00 |
| Purchase #2 | $235.54 | 5.375% | $248.2003 | $248.20 | $248.20 | $248.20 |
| Purchase #3 | $160.46 | 8.106% | $173.4669 | $173.47 | $173.45 | $173.50 |
| Purchase #4 | $113.36 | 6.513% | $120.7431 | $120.74 | $120.75 | $120.70 |
| Purchase #5 | $101.39 | 9.418% | $110.9389 | $110.94 | $110.95 | $110.90 |
| Purchase #6 | $206.82 | 6.164% | $219.5684 | $219.57 | $219.55 | $219.60 |
| Purchase #7 | $124.30 | 9.305% | $135.8661 | $135.87 | $135.85 | $135.90 |
| 7 purchase totals = | $1,022.48 | $1,097.7933 | $1,097.80 | $1,097.75 | $1,097.80 | |