| 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 | $182.35 | 9.789% | $200.2002 | $200.20 | $200.20 | $200.20 |
| Purchase #2 | $113.34 | 8.573% | $123.0566 | $123.06 | $123.05 | $123.10 |
| Purchase #3 | $130.93 | 3.782% | $135.8818 | $135.88 | $135.90 | $135.90 |
| Purchase #4 | $15.32 | 10.682% | $16.9565 | $16.96 | $16.95 | $17.00 |
| Purchase #5 | $14.80 | 6.857% | $15.8148 | $15.81 | $15.80 | $15.80 |
| Purchase #6 | $206.52 | 12.668% | $232.682 | $232.68 | $232.70 | $232.70 |
| Purchase #7 | $187.82 | 11.824% | $210.0278 | $210.03 | $210.05 | $210.00 |
| 7 purchase totals = | $851.08 | $934.6197 | $934.62 | $934.65 | $934.70 | |