| 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 | $201.36 | 6.823% | $215.0988 | $215.10 | $215.10 | $215.10 |
| Purchase #2 | $60.40 | 9.388% | $66.0704 | $66.07 | $66.05 | $66.10 |
| Purchase #3 | $40.81 | 5.461% | $43.0386 | $43.04 | $43.05 | $43.00 |
| Purchase #4 | $115.42 | 12.381% | $129.7102 | $129.71 | $129.70 | $129.70 |
| Purchase #5 | $194.62 | 5.238% | $204.8142 | $204.81 | $204.80 | $204.80 |
| Purchase #6 | $183.79 | 13.137% | $207.9345 | $207.93 | $207.95 | $207.90 |
| Purchase #7 | $127.68 | 8.216% | $138.1702 | $138.17 | $138.15 | $138.20 |
| 7 purchase totals = | $924.08 | $1,004.8369 | $1,004.83 | $1,004.80 | $1,004.80 | |