| 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 | $189.30 | 12.859% | $213.6421 | $213.64 | $213.65 | $213.60 |
| Purchase #2 | $164.79 | 10.278% | $181.7271 | $181.73 | $181.75 | $181.70 |
| Purchase #3 | $21.59 | 9.475% | $23.6357 | $23.64 | $23.65 | $23.60 |
| Purchase #4 | $185.29 | 11.638% | $206.8541 | $206.85 | $206.85 | $206.90 |
| Purchase #5 | $216.55 | 10.614% | $239.5346 | $239.53 | $239.55 | $239.50 |
| Purchase #6 | $26.46 | 8.546% | $28.7213 | $28.72 | $28.70 | $28.70 |
| Purchase #7 | $18.39 | 7.491% | $19.7676 | $19.77 | $19.75 | $19.80 |
| 7 purchase totals = | $822.37 | $913.8825 | $913.88 | $913.90 | $913.80 | |