| 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 | $13.29 | 9.361% | $14.5341 | $14.53 | $14.55 | $14.50 |
| Purchase #2 | $215.90 | 11.122% | $239.9124 | $239.91 | $239.90 | $239.90 |
| Purchase #3 | $223.45 | 6.802% | $238.6491 | $238.65 | $238.65 | $238.60 |
| Purchase #4 | $49.42 | 4.577% | $51.682 | $51.68 | $51.70 | $51.70 |
| Purchase #5 | $214.50 | 12.153% | $240.5682 | $240.57 | $240.55 | $240.60 |
| Purchase #6 | $173.35 | 9.589% | $189.9725 | $189.97 | $189.95 | $190.00 |
| Purchase #7 | $123.35 | 3.738% | $127.9608 | $127.96 | $127.95 | $128.00 |
| 7 purchase totals = | $1,013.26 | $1,103.2791 | $1,103.27 | $1,103.25 | $1,103.30 | |