| 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 | $221.93 | 6.160% | $235.6009 | $235.60 | $235.60 | $235.60 |
| Purchase #2 | $40.96 | 7.283% | $43.9431 | $43.94 | $43.95 | $43.90 |
| Purchase #3 | $177.44 | 6.514% | $188.9984 | $189.00 | $189.00 | $189.00 |
| Purchase #4 | $224.80 | 9.645% | $246.482 | $246.48 | $246.50 | $246.50 |
| Purchase #5 | $108.53 | 11.587% | $121.1054 | $121.11 | $121.10 | $121.10 |
| Purchase #6 | $155.52 | 12.386% | $174.7827 | $174.78 | $174.80 | $174.80 |
| Purchase #7 | $219.89 | 13.180% | $248.8715 | $248.87 | $248.85 | $248.90 |
| 7 purchase totals = | $1,149.07 | $1,259.7840 | $1,259.78 | $1,259.80 | $1,259.80 | |