| 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 | $235.51 | 3.628% | $244.0543 | $244.05 | $244.05 | $244.10 |
| Purchase #2 | $249.92 | 8.275% | $270.6009 | $270.60 | $270.60 | $270.60 |
| Purchase #3 | $88.81 | 6.332% | $94.4334 | $94.43 | $94.45 | $94.40 |
| Purchase #4 | $148.33 | 7.818% | $159.9264 | $159.93 | $159.95 | $159.90 |
| Purchase #5 | $220.72 | 3.431% | $228.2929 | $228.29 | $228.30 | $228.30 |
| Purchase #6 | $109.50 | 12.458% | $123.1415 | $123.14 | $123.15 | $123.10 |
| Purchase #7 | $130.28 | 13.103% | $147.3506 | $147.35 | $147.35 | $147.40 |
| 7 purchase totals = | $1,183.07 | $1,267.8000 | $1,267.79 | $1,267.85 | $1,267.80 | |