| 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 | $127.74 | 9.856% | $140.3301 | $140.33 | $140.35 | $140.30 |
| Purchase #2 | $173.78 | 9.410% | $190.1327 | $190.13 | $190.15 | $190.10 |
| Purchase #3 | $145.33 | 5.490% | $153.3086 | $153.31 | $153.30 | $153.30 |
| Purchase #4 | $174.73 | 8.486% | $189.5576 | $189.56 | $189.55 | $189.60 |
| Purchase #5 | $223.33 | 12.597% | $251.4629 | $251.46 | $251.45 | $251.50 |
| Purchase #6 | $154.53 | 4.700% | $161.7929 | $161.79 | $161.80 | $161.80 |
| Purchase #7 | $220.44 | 7.207% | $236.3271 | $236.33 | $236.35 | $236.30 |
| 7 purchase totals = | $1,219.88 | $1,322.9119 | $1,322.91 | $1,322.95 | $1,322.90 | |