| 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 | $101.86 | 8.694% | $110.7157 | $110.72 | $110.70 | $110.70 |
| Purchase #2 | $168.34 | 5.602% | $177.7704 | $177.77 | $177.75 | $177.80 |
| Purchase #3 | $223.53 | 4.135% | $232.773 | $232.77 | $232.75 | $232.80 |
| Purchase #4 | $85.42 | 12.823% | $96.3734 | $96.37 | $96.35 | $96.40 |
| Purchase #5 | $108.40 | 10.792% | $120.0985 | $120.10 | $120.10 | $120.10 |
| Purchase #6 | $202.38 | 13.113% | $228.9181 | $228.92 | $228.90 | $228.90 |
| Purchase #7 | $24.67 | 11.109% | $27.4106 | $27.41 | $27.40 | $27.40 |
| 7 purchase totals = | $914.60 | $994.0597 | $994.06 | $993.95 | $994.10 | |