| 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 | $117.27 | 10.852% | $129.9961 | $130.00 | $130.00 | $130.00 |
| Purchase #2 | $143.93 | 13.345% | $163.1375 | $163.14 | $163.15 | $163.10 |
| Purchase #3 | $112.27 | 6.726% | $119.8213 | $119.82 | $119.80 | $119.80 |
| Purchase #4 | $92.48 | 7.413% | $99.3355 | $99.34 | $99.35 | $99.30 |
| Purchase #5 | $158.58 | 3.695% | $164.4395 | $164.44 | $164.45 | $164.40 |
| Purchase #6 | $238.93 | 3.560% | $247.4359 | $247.44 | $247.45 | $247.40 |
| Purchase #7 | $136.79 | 6.191% | $145.2587 | $145.26 | $145.25 | $145.30 |
| 7 purchase totals = | $1,000.25 | $1,069.4245 | $1,069.44 | $1,069.45 | $1,069.30 | |