| 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 | $206.93 | 6.130% | $219.6148 | $219.61 | $219.60 | $219.60 |
| Purchase #2 | $33.42 | 4.831% | $35.0345 | $35.03 | $35.05 | $35.00 |
| Purchase #3 | $18.86 | 11.285% | $20.9884 | $20.99 | $21.00 | $21.00 |
| Purchase #4 | $189.79 | 5.389% | $200.0178 | $200.02 | $200.00 | $200.00 |
| Purchase #5 | $33.28 | 3.139% | $34.3247 | $34.32 | $34.30 | $34.30 |
| Purchase #6 | $178.78 | 12.816% | $201.6924 | $201.69 | $201.70 | $201.70 |
| Purchase #7 | $91.62 | 13.443% | $103.9365 | $103.94 | $103.95 | $103.90 |
| 7 purchase totals = | $752.68 | $815.6091 | $815.60 | $815.60 | $815.50 | |