| 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 | $122.86 | 9.847% | $134.958 | $134.96 | $134.95 | $135.00 |
| Purchase #2 | $221.93 | 9.705% | $243.4683 | $243.47 | $243.45 | $243.50 |
| Purchase #3 | $212.28 | 12.558% | $238.9381 | $238.94 | $238.95 | $238.90 |
| Purchase #4 | $248.87 | 12.429% | $279.8021 | $279.80 | $279.80 | $279.80 |
| Purchase #5 | $79.28 | 10.419% | $87.5402 | $87.54 | $87.55 | $87.50 |
| Purchase #6 | $181.33 | 6.696% | $193.4719 | $193.47 | $193.45 | $193.50 |
| Purchase #7 | $118.56 | 10.434% | $130.9306 | $130.93 | $130.95 | $130.90 |
| 7 purchase totals = | $1,185.11 | $1,309.1092 | $1,309.11 | $1,309.10 | $1,309.10 | |