| 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 | $227.87 | 9.535% | $249.5974 | $249.60 | $249.60 | $249.60 |
| Purchase #2 | $244.32 | 7.673% | $263.0667 | $263.07 | $263.05 | $263.10 |
| Purchase #3 | $192.86 | 11.782% | $215.5828 | $215.58 | $215.60 | $215.60 |
| Purchase #4 | $65.91 | 11.290% | $73.3512 | $73.35 | $73.35 | $73.40 |
| Purchase #5 | $108.34 | 6.361% | $115.2315 | $115.23 | $115.25 | $115.20 |
| Purchase #6 | $215.30 | 11.472% | $239.9992 | $240.00 | $240.00 | $240.00 |
| Purchase #7 | $107.79 | 13.618% | $122.4688 | $122.47 | $122.45 | $122.50 |
| 7 purchase totals = | $1,162.39 | $1,279.2976 | $1,279.30 | $1,279.30 | $1,279.40 | |