| 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 | $90.68 | 3.430% | $93.7903 | $93.79 | $93.80 | $93.80 |
| Purchase #2 | $191.52 | 9.574% | $209.8561 | $209.86 | $209.85 | $209.90 |
| Purchase #3 | $210.73 | 7.590% | $226.7244 | $226.72 | $226.70 | $226.70 |
| Purchase #4 | $230.53 | 11.376% | $256.7551 | $256.76 | $256.75 | $256.80 |
| Purchase #5 | $109.90 | 9.656% | $120.5119 | $120.51 | $120.50 | $120.50 |
| Purchase #6 | $41.51 | 9.518% | $45.4609 | $45.46 | $45.45 | $45.50 |
| Purchase #7 | $226.94 | 10.165% | $250.0085 | $250.01 | $250.00 | $250.00 |
| 7 purchase totals = | $1,101.81 | $1,203.1072 | $1,203.11 | $1,203.05 | $1,203.20 | |