| 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 | $137.83 | 11.359% | $153.4861 | $153.49 | $153.50 | $153.50 |
| Purchase #2 | $175.33 | 3.455% | $181.3877 | $181.39 | $181.40 | $181.40 |
| Purchase #3 | $244.49 | 9.644% | $268.0686 | $268.07 | $268.05 | $268.10 |
| Purchase #4 | $41.47 | 12.294% | $46.5683 | $46.57 | $46.55 | $46.60 |
| Purchase #5 | $216.61 | 11.310% | $241.1086 | $241.11 | $241.10 | $241.10 |
| Purchase #6 | $132.88 | 6.751% | $141.8507 | $141.85 | $141.85 | $141.90 |
| Purchase #7 | $189.62 | 8.784% | $206.2762 | $206.28 | $206.30 | $206.30 |
| 7 purchase totals = | $1,138.23 | $1,238.7462 | $1,238.76 | $1,238.75 | $1,238.90 | |