| 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 | $49.70 | 7.671% | $53.5125 | $53.51 | $53.50 | $53.50 |
| Purchase #2 | $239.90 | 3.467% | $248.2173 | $248.22 | $248.20 | $248.20 |
| Purchase #3 | $220.70 | 9.110% | $240.8058 | $240.81 | $240.80 | $240.80 |
| Purchase #4 | $132.55 | 6.825% | $141.5965 | $141.60 | $141.60 | $141.60 |
| Purchase #5 | $99.81 | 12.826% | $112.6116 | $112.61 | $112.60 | $112.60 |
| Purchase #6 | $241.88 | 6.126% | $256.6976 | $256.70 | $256.70 | $256.70 |
| Purchase #7 | $239.51 | 8.791% | $260.5653 | $260.57 | $260.55 | $260.60 |
| 7 purchase totals = | $1,224.05 | $1,314.0066 | $1,314.02 | $1,313.95 | $1,314.00 | |