| 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 | $194.88 | 12.133% | $218.5248 | $218.52 | $218.50 | $218.50 |
| Purchase #2 | $243.91 | 13.345% | $276.4598 | $276.46 | $276.45 | $276.50 |
| Purchase #3 | $240.46 | 8.158% | $260.0767 | $260.08 | $260.10 | $260.10 |
| Purchase #4 | $41.76 | 13.660% | $47.4644 | $47.46 | $47.45 | $47.50 |
| Purchase #5 | $190.64 | 13.422% | $216.2277 | $216.23 | $216.25 | $216.20 |
| Purchase #6 | $225.40 | 13.319% | $255.421 | $255.42 | $255.40 | $255.40 |
| Purchase #7 | $92.71 | 9.137% | $101.1809 | $101.18 | $101.20 | $101.20 |
| 7 purchase totals = | $1,229.76 | $1,375.3553 | $1,375.35 | $1,375.35 | $1,375.40 | |