| 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 | $217.95 | 13.624% | $247.6435 | $247.64 | $247.65 | $247.60 |
| Purchase #2 | $234.51 | 6.220% | $249.0965 | $249.10 | $249.10 | $249.10 |
| Purchase #3 | $107.42 | 13.225% | $121.6263 | $121.63 | $121.65 | $121.60 |
| Purchase #4 | $146.74 | 5.826% | $155.2891 | $155.29 | $155.30 | $155.30 |
| Purchase #5 | $178.96 | 11.133% | $198.8836 | $198.88 | $198.90 | $198.90 |
| Purchase #6 | $24.75 | 4.131% | $25.7724 | $25.77 | $25.75 | $25.80 |
| Purchase #7 | $84.78 | 9.422% | $92.768 | $92.77 | $92.75 | $92.80 |
| 7 purchase totals = | $995.11 | $1,091.0794 | $1,091.08 | $1,091.10 | $1,091.10 | |