| 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 | $216.86 | 7.309% | $232.7103 | $232.71 | $232.70 | $232.70 |
| Purchase #2 | $229.77 | 10.498% | $253.8913 | $253.89 | $253.90 | $253.90 |
| Purchase #3 | $8.25 | 10.137% | $9.0863 | $9.09 | $9.10 | $9.10 |
| Purchase #4 | $120.33 | 9.243% | $131.4521 | $131.45 | $131.45 | $131.50 |
| Purchase #5 | $243.89 | 13.518% | $276.8591 | $276.86 | $276.85 | $276.90 |
| Purchase #6 | $113.54 | 6.586% | $121.0177 | $121.02 | $121.00 | $121.00 |
| Purchase #7 | $102.62 | 9.230% | $112.0918 | $112.09 | $112.10 | $112.10 |
| 7 purchase totals = | $1,035.26 | $1,137.1086 | $1,137.11 | $1,137.10 | $1,137.20 | |