| 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 | $143.34 | 3.845% | $148.8514 | $148.85 | $148.85 | $148.90 |
| Purchase #2 | $123.31 | 5.742% | $130.3905 | $130.39 | $130.40 | $130.40 |
| Purchase #3 | $226.65 | 3.226% | $233.9617 | $233.96 | $233.95 | $234.00 |
| Purchase #4 | $74.55 | 13.725% | $84.782 | $84.78 | $84.80 | $84.80 |
| Purchase #5 | $211.55 | 3.715% | $219.4091 | $219.41 | $219.40 | $219.40 |
| Purchase #6 | $234.90 | 3.837% | $243.9131 | $243.91 | $243.90 | $243.90 |
| Purchase #7 | $223.42 | 7.738% | $240.7082 | $240.71 | $240.70 | $240.70 |
| 7 purchase totals = | $1,237.72 | $1,302.0160 | $1,302.01 | $1,302.00 | $1,302.10 | |