| 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 | $140.45 | 5.231% | $147.7969 | $147.80 | $147.80 | $147.80 |
| Purchase #2 | $248.86 | 8.578% | $270.2072 | $270.21 | $270.20 | $270.20 |
| Purchase #3 | $211.83 | 12.119% | $237.5017 | $237.50 | $237.50 | $237.50 |
| Purchase #4 | $61.45 | 5.575% | $64.8758 | $64.88 | $64.90 | $64.90 |
| Purchase #5 | $190.34 | 7.589% | $204.7849 | $204.78 | $204.80 | $204.80 |
| Purchase #6 | $225.89 | 10.505% | $249.6197 | $249.62 | $249.60 | $249.60 |
| Purchase #7 | $155.77 | 13.408% | $176.6556 | $176.66 | $176.65 | $176.70 |
| 7 purchase totals = | $1,234.59 | $1,351.4418 | $1,351.45 | $1,351.45 | $1,351.50 | |