| 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 | $199.95 | 8.171% | $216.2879 | $216.29 | $216.30 | $216.30 |
| Purchase #2 | $119.59 | 13.261% | $135.4488 | $135.45 | $135.45 | $135.40 |
| Purchase #3 | $211.29 | 3.810% | $219.3401 | $219.34 | $219.35 | $219.30 |
| Purchase #4 | $205.69 | 7.460% | $221.0345 | $221.03 | $221.05 | $221.00 |
| Purchase #5 | $41.51 | 12.587% | $46.7349 | $46.73 | $46.75 | $46.70 |
| Purchase #6 | $135.52 | 3.314% | $140.0111 | $140.01 | $140.00 | $140.00 |
| Purchase #7 | $55.71 | 5.223% | $58.6197 | $58.62 | $58.60 | $58.60 |
| 7 purchase totals = | $969.26 | $1,037.4770 | $1,037.47 | $1,037.50 | $1,037.30 | |