| 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 | $205.57 | 6.861% | $219.6742 | $219.67 | $219.65 | $219.70 |
| Purchase #2 | $18.81 | 12.504% | $21.162 | $21.16 | $21.15 | $21.20 |
| Purchase #3 | $140.67 | 12.206% | $157.8402 | $157.84 | $157.85 | $157.80 |
| Purchase #4 | $142.58 | 6.691% | $152.12 | $152.12 | $152.10 | $152.10 |
| Purchase #5 | $202.62 | 13.360% | $229.69 | $229.69 | $229.70 | $229.70 |
| Purchase #6 | $183.27 | 3.511% | $189.7046 | $189.70 | $189.70 | $189.70 |
| Purchase #7 | $41.42 | 5.507% | $43.701 | $43.70 | $43.70 | $43.70 |
| 7 purchase totals = | $934.94 | $1,013.8920 | $1,013.88 | $1,013.85 | $1,013.90 | |