| 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 | $170.96 | 11.557% | $190.7178 | $190.72 | $190.70 | $190.70 |
| Purchase #2 | $218.63 | 13.488% | $248.1188 | $248.12 | $248.10 | $248.10 |
| Purchase #3 | $101.44 | 11.222% | $112.8236 | $112.82 | $112.80 | $112.80 |
| Purchase #4 | $6.85 | 9.608% | $7.5081 | $7.51 | $7.50 | $7.50 |
| Purchase #5 | $243.69 | 10.389% | $269.007 | $269.01 | $269.00 | $269.00 |
| Purchase #6 | $119.76 | 12.817% | $135.1096 | $135.11 | $135.10 | $135.10 |
| Purchase #7 | $109.42 | 12.112% | $122.673 | $122.67 | $122.65 | $122.70 |
| 7 purchase totals = | $970.75 | $1,085.9579 | $1,085.96 | $1,085.85 | $1,085.90 | |