| 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 | $217.29 | 9.444% | $237.8109 | $237.81 | $237.80 | $237.80 |
| Purchase #2 | $118.60 | 9.336% | $129.6725 | $129.67 | $129.65 | $129.70 |
| Purchase #3 | $241.50 | 6.583% | $257.3979 | $257.40 | $257.40 | $257.40 |
| Purchase #4 | $116.43 | 10.136% | $128.2313 | $128.23 | $128.25 | $128.20 |
| Purchase #5 | $245.60 | 5.335% | $258.7028 | $258.70 | $258.70 | $258.70 |
| Purchase #6 | $145.88 | 6.512% | $155.3797 | $155.38 | $155.40 | $155.40 |
| Purchase #7 | $58.55 | 6.284% | $62.2293 | $62.23 | $62.25 | $62.20 |
| 7 purchase totals = | $1,143.85 | $1,229.4244 | $1,229.42 | $1,229.45 | $1,229.40 | |