| 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 | $132.71 | 10.515% | $146.6645 | $146.66 | $146.65 | $146.70 |
| Purchase #2 | $8.66 | 6.541% | $9.2265 | $9.23 | $9.25 | $9.20 |
| Purchase #3 | $120.76 | 6.632% | $128.7688 | $128.77 | $128.75 | $128.80 |
| Purchase #4 | $64.62 | 10.198% | $71.2099 | $71.21 | $71.20 | $71.20 |
| Purchase #5 | $220.90 | 7.537% | $237.5492 | $237.55 | $237.55 | $237.50 |
| Purchase #6 | $240.29 | 6.577% | $256.0939 | $256.09 | $256.10 | $256.10 |
| Purchase #7 | $10.99 | 13.425% | $12.4654 | $12.47 | $12.45 | $12.50 |
| 7 purchase totals = | $798.93 | $861.9782 | $861.98 | $861.95 | $862.00 | |