| 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 | $237.49 | 6.287% | $252.421 | $252.42 | $252.40 | $252.40 |
| Purchase #2 | $160.90 | 9.161% | $175.64 | $175.64 | $175.65 | $175.60 |
| Purchase #3 | $69.44 | 8.188% | $75.1257 | $75.13 | $75.15 | $75.10 |
| Purchase #4 | $32.95 | 8.596% | $35.7824 | $35.78 | $35.80 | $35.80 |
| Purchase #5 | $249.37 | 11.222% | $277.3543 | $277.35 | $277.35 | $277.40 |
| Purchase #6 | $90.85 | 9.874% | $99.8205 | $99.82 | $99.80 | $99.80 |
| Purchase #7 | $170.30 | 5.502% | $179.6699 | $179.67 | $179.65 | $179.70 |
| 7 purchase totals = | $1,011.30 | $1,095.8138 | $1,095.81 | $1,095.80 | $1,095.80 | |