| 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 | $95.64 | 7.729% | $103.032 | $103.03 | $103.05 | $103.00 |
| Purchase #2 | $100.47 | 12.637% | $113.1664 | $113.17 | $113.15 | $113.20 |
| Purchase #3 | $153.50 | 3.511% | $158.8894 | $158.89 | $158.90 | $158.90 |
| Purchase #4 | $220.90 | 6.472% | $235.1966 | $235.20 | $235.20 | $235.20 |
| Purchase #5 | $210.53 | 3.835% | $218.6038 | $218.60 | $218.60 | $218.60 |
| Purchase #6 | $61.53 | 5.592% | $64.9708 | $64.97 | $64.95 | $65.00 |
| Purchase #7 | $244.71 | 8.818% | $266.2885 | $266.29 | $266.30 | $266.30 |
| 7 purchase totals = | $1,087.28 | $1,160.1475 | $1,160.15 | $1,160.15 | $1,160.20 | |