| 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 | $245.81 | 4.685% | $257.3262 | $257.33 | $257.35 | $257.30 |
| Purchase #2 | $110.46 | 9.719% | $121.1956 | $121.20 | $121.20 | $121.20 |
| Purchase #3 | $152.30 | 8.714% | $165.5714 | $165.57 | $165.55 | $165.60 |
| Purchase #4 | $89.96 | 6.413% | $95.7291 | $95.73 | $95.75 | $95.70 |
| Purchase #5 | $156.73 | 5.212% | $164.8988 | $164.90 | $164.90 | $164.90 |
| Purchase #6 | $229.99 | 3.644% | $238.3708 | $238.37 | $238.35 | $238.40 |
| Purchase #7 | $83.82 | 8.373% | $90.8382 | $90.84 | $90.85 | $90.80 |
| 7 purchase totals = | $1,069.07 | $1,133.9301 | $1,133.94 | $1,133.95 | $1,133.90 | |