| 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 | $119.52 | 13.431% | $135.5727 | $135.57 | $135.55 | $135.60 |
| Purchase #2 | $121.72 | 13.809% | $138.5283 | $138.53 | $138.55 | $138.50 |
| Purchase #3 | $208.83 | 7.279% | $224.0307 | $224.03 | $224.05 | $224.00 |
| Purchase #4 | $10.87 | 11.125% | $12.0793 | $12.08 | $12.10 | $12.10 |
| Purchase #5 | $141.60 | 12.277% | $158.9842 | $158.98 | $159.00 | $159.00 |
| Purchase #6 | $117.58 | 4.523% | $122.8981 | $122.90 | $122.90 | $122.90 |
| Purchase #7 | $213.31 | 7.827% | $230.0058 | $230.01 | $230.00 | $230.00 |
| 7 purchase totals = | $933.43 | $1,022.0991 | $1,022.10 | $1,022.15 | $1,022.10 | |