| 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 | $101.80 | 10.516% | $112.5053 | $112.51 | $112.50 | $112.50 |
| Purchase #2 | $235.41 | 3.415% | $243.4493 | $243.45 | $243.45 | $243.40 |
| Purchase #3 | $188.26 | 7.564% | $202.5 | $202.50 | $202.50 | $202.50 |
| Purchase #4 | $214.89 | 5.740% | $227.2247 | $227.22 | $227.20 | $227.20 |
| Purchase #5 | $213.61 | 13.245% | $241.9026 | $241.90 | $241.90 | $241.90 |
| Purchase #6 | $32.31 | 10.580% | $35.7284 | $35.73 | $35.75 | $35.70 |
| Purchase #7 | $41.27 | 9.593% | $45.229 | $45.23 | $45.25 | $45.20 |
| 7 purchase totals = | $1,027.55 | $1,108.5393 | $1,108.54 | $1,108.55 | $1,108.40 | |