| 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 | $121.71 | 13.765% | $138.4634 | $138.46 | $138.45 | $138.50 |
| Purchase #2 | $61.26 | 12.793% | $69.097 | $69.10 | $69.10 | $69.10 |
| Purchase #3 | $109.44 | 6.179% | $116.2023 | $116.20 | $116.20 | $116.20 |
| Purchase #4 | $40.97 | 6.228% | $43.5216 | $43.52 | $43.50 | $43.50 |
| Purchase #5 | $225.69 | 10.341% | $249.0286 | $249.03 | $249.05 | $249.00 |
| Purchase #6 | $234.40 | 10.794% | $259.7011 | $259.70 | $259.70 | $259.70 |
| Purchase #7 | $223.65 | 6.606% | $238.4243 | $238.42 | $238.40 | $238.40 |
| 7 purchase totals = | $1,017.12 | $1,114.4383 | $1,114.43 | $1,114.40 | $1,114.40 | |