| 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 | $115.53 | 13.694% | $131.3507 | $131.35 | $131.35 | $131.40 |
| Purchase #2 | $87.79 | 6.338% | $93.3541 | $93.35 | $93.35 | $93.40 |
| Purchase #3 | $196.86 | 12.418% | $221.3061 | $221.31 | $221.30 | $221.30 |
| Purchase #4 | $150.31 | 13.647% | $170.8228 | $170.82 | $170.80 | $170.80 |
| Purchase #5 | $48.38 | 12.269% | $54.3157 | $54.32 | $54.30 | $54.30 |
| Purchase #6 | $234.69 | 5.798% | $248.2973 | $248.30 | $248.30 | $248.30 |
| Purchase #7 | $188.26 | 7.236% | $201.8825 | $201.88 | $201.90 | $201.90 |
| 7 purchase totals = | $1,021.82 | $1,121.3292 | $1,121.33 | $1,121.30 | $1,121.40 | |