| 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 | $111.57 | 9.168% | $121.7987 | $121.80 | $121.80 | $121.80 |
| Purchase #2 | $85.97 | 6.496% | $91.5546 | $91.55 | $91.55 | $91.60 |
| Purchase #3 | $218.28 | 5.604% | $230.5124 | $230.51 | $230.50 | $230.50 |
| Purchase #4 | $197.62 | 9.821% | $217.0283 | $217.03 | $217.05 | $217.00 |
| Purchase #5 | $125.28 | 12.763% | $141.2695 | $141.27 | $141.25 | $141.30 |
| Purchase #6 | $195.47 | 4.588% | $204.4382 | $204.44 | $204.45 | $204.40 |
| Purchase #7 | $187.28 | 13.656% | $212.855 | $212.86 | $212.85 | $212.90 |
| 7 purchase totals = | $1,121.47 | $1,219.4567 | $1,219.46 | $1,219.45 | $1,219.50 | |