| 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 | $233.33 | 13.628% | $265.1282 | $265.13 | $265.15 | $265.10 |
| Purchase #2 | $132.84 | 10.188% | $146.3737 | $146.37 | $146.35 | $146.40 |
| Purchase #3 | $172.29 | 12.241% | $193.38 | $193.38 | $193.40 | $193.40 |
| Purchase #4 | $237.65 | 11.817% | $265.7331 | $265.73 | $265.75 | $265.70 |
| Purchase #5 | $109.32 | 5.620% | $115.4638 | $115.46 | $115.45 | $115.50 |
| Purchase #6 | $28.84 | 12.317% | $32.3922 | $32.39 | $32.40 | $32.40 |
| Purchase #7 | $94.84 | 8.539% | $102.9384 | $102.94 | $102.95 | $102.90 |
| 7 purchase totals = | $1,009.11 | $1,121.4094 | $1,121.40 | $1,121.45 | $1,121.40 | |