| 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 | $41.74 | 12.207% | $46.8352 | $46.84 | $46.85 | $46.80 |
| Purchase #2 | $228.94 | 7.553% | $246.2318 | $246.23 | $246.25 | $246.20 |
| Purchase #3 | $172.94 | 12.505% | $194.5661 | $194.57 | $194.55 | $194.60 |
| Purchase #4 | $120.50 | 3.136% | $124.2789 | $124.28 | $124.30 | $124.30 |
| Purchase #5 | $243.40 | 4.624% | $254.6548 | $254.65 | $254.65 | $254.70 |
| Purchase #6 | $129.98 | 6.457% | $138.3728 | $138.37 | $138.35 | $138.40 |
| Purchase #7 | $141.51 | 5.321% | $149.0397 | $149.04 | $149.05 | $149.00 |
| 7 purchase totals = | $1,079.01 | $1,153.9793 | $1,153.98 | $1,154.00 | $1,154.00 | |