| 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 | $215.32 | 6.279% | $228.8399 | $228.84 | $228.85 | $228.80 |
| Purchase #2 | $91.52 | 8.229% | $99.0512 | $99.05 | $99.05 | $99.10 |
| Purchase #3 | $182.67 | 6.634% | $194.7883 | $194.79 | $194.80 | $194.80 |
| Purchase #4 | $225.89 | 5.658% | $238.6709 | $238.67 | $238.65 | $238.70 |
| Purchase #5 | $182.33 | 7.163% | $195.3903 | $195.39 | $195.40 | $195.40 |
| Purchase #6 | $95.42 | 7.161% | $102.253 | $102.25 | $102.25 | $102.30 |
| Purchase #7 | $163.26 | 9.389% | $178.5885 | $178.59 | $178.60 | $178.60 |
| 7 purchase totals = | $1,156.41 | $1,237.5821 | $1,237.58 | $1,237.60 | $1,237.70 | |