| 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 | $44.67 | 12.198% | $50.1188 | $50.12 | $50.10 | $50.10 |
| Purchase #2 | $233.57 | 5.845% | $247.2222 | $247.22 | $247.20 | $247.20 |
| Purchase #3 | $9.53 | 7.860% | $10.2791 | $10.28 | $10.30 | $10.30 |
| Purchase #4 | $111.80 | 5.374% | $117.8081 | $117.81 | $117.80 | $117.80 |
| Purchase #5 | $155.87 | 5.452% | $164.368 | $164.37 | $164.35 | $164.40 |
| Purchase #6 | $225.86 | 5.678% | $238.6843 | $238.68 | $238.70 | $238.70 |
| Purchase #7 | $159.69 | 11.700% | $178.3737 | $178.37 | $178.35 | $178.40 |
| 7 purchase totals = | $940.99 | $1,006.8542 | $1,006.85 | $1,006.80 | $1,006.90 | |