| 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 | $201.86 | 10.141% | $222.3306 | $222.33 | $222.35 | $222.30 |
| Purchase #2 | $53.87 | 8.448% | $58.4209 | $58.42 | $58.40 | $58.40 |
| Purchase #3 | $198.43 | 11.781% | $221.807 | $221.81 | $221.80 | $221.80 |
| Purchase #4 | $239.89 | 3.278% | $247.7536 | $247.75 | $247.75 | $247.80 |
| Purchase #5 | $189.38 | 13.402% | $214.7607 | $214.76 | $214.75 | $214.80 |
| Purchase #6 | $204.47 | 13.710% | $232.5028 | $232.50 | $232.50 | $232.50 |
| Purchase #7 | $96.81 | 11.753% | $108.1881 | $108.19 | $108.20 | $108.20 |
| 7 purchase totals = | $1,184.71 | $1,305.7637 | $1,305.76 | $1,305.75 | $1,305.80 | |