| 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 | $191.71 | 9.335% | $209.6061 | $209.61 | $209.60 | $209.60 |
| Purchase #2 | $221.60 | 11.755% | $247.6491 | $247.65 | $247.65 | $247.60 |
| Purchase #3 | $36.86 | 8.255% | $39.9028 | $39.90 | $39.90 | $39.90 |
| Purchase #4 | $6.77 | 4.628% | $7.0833 | $7.08 | $7.10 | $7.10 |
| Purchase #5 | $25.76 | 12.723% | $29.0374 | $29.04 | $29.05 | $29.00 |
| Purchase #6 | $133.45 | 8.450% | $144.7265 | $144.73 | $144.75 | $144.70 |
| Purchase #7 | $94.78 | 12.706% | $106.8227 | $106.82 | $106.80 | $106.80 |
| 7 purchase totals = | $710.93 | $784.8279 | $784.83 | $784.85 | $784.70 | |