| 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 | $226.25 | 13.296% | $256.3322 | $256.33 | $256.35 | $256.30 |
| Purchase #2 | $215.96 | 9.798% | $237.1198 | $237.12 | $237.10 | $237.10 |
| Purchase #3 | $108.96 | 12.502% | $122.5822 | $122.58 | $122.60 | $122.60 |
| Purchase #4 | $227.38 | 10.704% | $251.7188 | $251.72 | $251.70 | $251.70 |
| Purchase #5 | $27.30 | 9.484% | $29.8891 | $29.89 | $29.90 | $29.90 |
| Purchase #6 | $98.52 | 11.279% | $109.6321 | $109.63 | $109.65 | $109.60 |
| Purchase #7 | $108.25 | 9.499% | $118.5327 | $118.53 | $118.55 | $118.50 |
| 7 purchase totals = | $1,012.62 | $1,125.8069 | $1,125.80 | $1,125.85 | $1,125.70 | |