| 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 | $231.34 | 4.316% | $241.3246 | $241.32 | $241.30 | $241.30 |
| Purchase #2 | $125.43 | 4.145% | $130.6291 | $130.63 | $130.65 | $130.60 |
| Purchase #3 | $170.57 | 11.140% | $189.5715 | $189.57 | $189.55 | $189.60 |
| Purchase #4 | $120.61 | 6.716% | $128.7102 | $128.71 | $128.70 | $128.70 |
| Purchase #5 | $149.96 | 12.158% | $168.1921 | $168.19 | $168.20 | $168.20 |
| Purchase #6 | $189.46 | 10.782% | $209.8876 | $209.89 | $209.90 | $209.90 |
| Purchase #7 | $195.34 | 5.265% | $205.6247 | $205.62 | $205.60 | $205.60 |
| 7 purchase totals = | $1,182.71 | $1,273.9398 | $1,273.93 | $1,273.90 | $1,273.90 | |