| 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 | $206.39 | 6.433% | $219.6671 | $219.67 | $219.65 | $219.70 |
| Purchase #2 | $120.75 | 11.763% | $134.9538 | $134.95 | $134.95 | $135.00 |
| Purchase #3 | $66.56 | 13.320% | $75.4258 | $75.43 | $75.45 | $75.40 |
| Purchase #4 | $142.40 | 3.558% | $147.4666 | $147.47 | $147.45 | $147.50 |
| Purchase #5 | $224.81 | 12.615% | $253.1698 | $253.17 | $253.15 | $253.20 |
| Purchase #6 | $117.96 | 3.132% | $121.6545 | $121.65 | $121.65 | $121.70 |
| Purchase #7 | $239.74 | 12.636% | $270.0335 | $270.03 | $270.05 | $270.00 |
| 7 purchase totals = | $1,118.61 | $1,222.3711 | $1,222.37 | $1,222.35 | $1,222.50 | |