| 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 | $210.43 | 11.764% | $235.185 | $235.19 | $235.20 | $235.20 |
| Purchase #2 | $171.46 | 10.530% | $189.5147 | $189.51 | $189.50 | $189.50 |
| Purchase #3 | $198.78 | 11.422% | $221.4847 | $221.48 | $221.50 | $221.50 |
| Purchase #4 | $21.72 | 8.736% | $23.6175 | $23.62 | $23.60 | $23.60 |
| Purchase #5 | $232.86 | 8.874% | $253.524 | $253.52 | $253.50 | $253.50 |
| Purchase #6 | $61.62 | 13.307% | $69.8198 | $69.82 | $69.80 | $69.80 |
| Purchase #7 | $240.40 | 4.537% | $251.3069 | $251.31 | $251.30 | $251.30 |
| 7 purchase totals = | $1,137.27 | $1,244.4526 | $1,244.45 | $1,244.40 | $1,244.40 | |