| 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 | $244.71 | 13.825% | $278.5412 | $278.54 | $278.55 | $278.50 |
| Purchase #2 | $73.73 | 9.754% | $80.9216 | $80.92 | $80.90 | $80.90 |
| Purchase #3 | $121.53 | 8.294% | $131.6097 | $131.61 | $131.60 | $131.60 |
| Purchase #4 | $210.55 | 5.119% | $221.3281 | $221.33 | $221.35 | $221.30 |
| Purchase #5 | $232.50 | 6.237% | $247.001 | $247.00 | $247.00 | $247.00 |
| Purchase #6 | $184.55 | 12.555% | $207.7203 | $207.72 | $207.70 | $207.70 |
| Purchase #7 | $141.48 | 7.776% | $152.4815 | $152.48 | $152.50 | $152.50 |
| 7 purchase totals = | $1,209.05 | $1,319.6034 | $1,319.60 | $1,319.60 | $1,319.50 | |