| 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 | $241.90 | 12.416% | $271.9343 | $271.93 | $271.95 | $271.90 |
| Purchase #2 | $38.39 | 12.458% | $43.1726 | $43.17 | $43.15 | $43.20 |
| Purchase #3 | $143.56 | 9.506% | $157.2068 | $157.21 | $157.20 | $157.20 |
| Purchase #4 | $226.57 | 12.397% | $254.6579 | $254.66 | $254.65 | $254.70 |
| Purchase #5 | $172.51 | 4.790% | $180.7732 | $180.77 | $180.75 | $180.80 |
| Purchase #6 | $244.52 | 3.792% | $253.7922 | $253.79 | $253.80 | $253.80 |
| Purchase #7 | $237.66 | 4.541% | $248.4521 | $248.45 | $248.45 | $248.50 |
| 7 purchase totals = | $1,305.11 | $1,409.9891 | $1,409.98 | $1,409.95 | $1,410.10 | |