| 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 | $112.45 | 6.846% | $120.1483 | $120.15 | $120.15 | $120.10 |
| Purchase #2 | $183.90 | 5.436% | $193.8968 | $193.90 | $193.90 | $193.90 |
| Purchase #3 | $36.44 | 5.368% | $38.3961 | $38.40 | $38.40 | $38.40 |
| Purchase #4 | $215.62 | 13.262% | $244.2155 | $244.22 | $244.20 | $244.20 |
| Purchase #5 | $51.82 | 12.156% | $58.1192 | $58.12 | $58.10 | $58.10 |
| Purchase #6 | $206.28 | 6.767% | $220.239 | $220.24 | $220.25 | $220.20 |
| Purchase #7 | $181.50 | 12.826% | $204.7792 | $204.78 | $204.80 | $204.80 |
| 7 purchase totals = | $988.01 | $1,079.7941 | $1,079.81 | $1,079.80 | $1,079.70 | |