| 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 | $210.63 | 8.752% | $229.0643 | $229.06 | $229.05 | $229.10 |
| Purchase #2 | $86.45 | 3.828% | $89.7593 | $89.76 | $89.75 | $89.80 |
| Purchase #3 | $172.64 | 13.268% | $195.5459 | $195.55 | $195.55 | $195.50 |
| Purchase #4 | $114.47 | 3.431% | $118.3975 | $118.40 | $118.40 | $118.40 |
| Purchase #5 | $83.72 | 6.525% | $89.1827 | $89.18 | $89.20 | $89.20 |
| Purchase #6 | $206.28 | 12.854% | $232.7952 | $232.80 | $232.80 | $232.80 |
| Purchase #7 | $101.97 | 8.787% | $110.9301 | $110.93 | $110.95 | $110.90 |
| 7 purchase totals = | $976.16 | $1,065.6750 | $1,065.68 | $1,065.70 | $1,065.70 | |