| 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 | $84.54 | 3.867% | $87.8092 | $87.81 | $87.80 | $87.80 |
| Purchase #2 | $213.25 | 11.768% | $238.3453 | $238.35 | $238.35 | $238.30 |
| Purchase #3 | $131.33 | 3.419% | $135.8202 | $135.82 | $135.80 | $135.80 |
| Purchase #4 | $227.79 | 7.111% | $243.9881 | $243.99 | $244.00 | $244.00 |
| Purchase #5 | $130.36 | 13.290% | $147.6848 | $147.68 | $147.70 | $147.70 |
| Purchase #6 | $87.91 | 11.834% | $98.3133 | $98.31 | $98.30 | $98.30 |
| Purchase #7 | $243.37 | 3.487% | $251.8563 | $251.86 | $251.85 | $251.90 |
| 7 purchase totals = | $1,118.55 | $1,203.8172 | $1,203.82 | $1,203.80 | $1,203.80 | |