| 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 | $238.51 | 5.449% | $251.5064 | $251.51 | $251.50 | $251.50 |
| Purchase #2 | $69.64 | 6.489% | $74.1589 | $74.16 | $74.15 | $74.20 |
| Purchase #3 | $10.99 | 4.807% | $11.5183 | $11.52 | $11.50 | $11.50 |
| Purchase #4 | $119.73 | 10.334% | $132.1029 | $132.10 | $132.10 | $132.10 |
| Purchase #5 | $10.27 | 11.662% | $11.4677 | $11.47 | $11.45 | $11.50 |
| Purchase #6 | $138.79 | 4.167% | $144.5734 | $144.57 | $144.55 | $144.60 |
| Purchase #7 | $92.73 | 3.310% | $95.7994 | $95.80 | $95.80 | $95.80 |
| 7 purchase totals = | $680.66 | $721.1270 | $721.13 | $721.05 | $721.20 | |