| 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 | $191.79 | 9.456% | $209.9257 | $209.93 | $209.95 | $209.90 |
| Purchase #2 | $100.31 | 9.292% | $109.6308 | $109.63 | $109.65 | $109.60 |
| Purchase #3 | $98.97 | 11.452% | $110.304 | $110.30 | $110.30 | $110.30 |
| Purchase #4 | $220.60 | 6.431% | $234.7868 | $234.79 | $234.80 | $234.80 |
| Purchase #5 | $218.96 | 6.687% | $233.6019 | $233.60 | $233.60 | $233.60 |
| Purchase #6 | $98.89 | 5.651% | $104.4783 | $104.48 | $104.50 | $104.50 |
| Purchase #7 | $247.55 | 12.841% | $279.3379 | $279.34 | $279.35 | $279.30 |
| 7 purchase totals = | $1,177.07 | $1,282.0654 | $1,282.07 | $1,282.15 | $1,282.00 | |