| 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 | $233.51 | 3.347% | $241.3256 | $241.33 | $241.35 | $241.30 |
| Purchase #2 | $188.81 | 6.148% | $200.418 | $200.42 | $200.40 | $200.40 |
| Purchase #3 | $144.91 | 11.379% | $161.3993 | $161.40 | $161.40 | $161.40 |
| Purchase #4 | $135.80 | 7.340% | $145.7677 | $145.77 | $145.75 | $145.80 |
| Purchase #5 | $110.38 | 9.585% | $120.9599 | $120.96 | $120.95 | $121.00 |
| Purchase #6 | $214.60 | 5.563% | $226.5382 | $226.54 | $226.55 | $226.50 |
| Purchase #7 | $12.57 | 10.576% | $13.8994 | $13.90 | $13.90 | $13.90 |
| 7 purchase totals = | $1,040.58 | $1,110.3081 | $1,110.32 | $1,110.30 | $1,110.30 | |