| 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 | $204.44 | 11.848% | $228.6621 | $228.66 | $228.65 | $228.70 |
| Purchase #2 | $111.39 | 8.800% | $121.1923 | $121.19 | $121.20 | $121.20 |
| Purchase #3 | $193.48 | 12.728% | $218.1061 | $218.11 | $218.10 | $218.10 |
| Purchase #4 | $111.94 | 11.822% | $125.1735 | $125.17 | $125.15 | $125.20 |
| Purchase #5 | $98.58 | 8.471% | $106.9307 | $106.93 | $106.95 | $106.90 |
| Purchase #6 | $79.76 | 12.813% | $89.9796 | $89.98 | $90.00 | $90.00 |
| Purchase #7 | $221.91 | 10.458% | $245.1173 | $245.12 | $245.10 | $245.10 |
| 7 purchase totals = | $1,021.50 | $1,135.1616 | $1,135.16 | $1,135.15 | $1,135.20 | |