| 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 | $125.46 | 9.818% | $137.7777 | $137.78 | $137.80 | $137.80 |
| Purchase #2 | $234.46 | 9.356% | $256.3961 | $256.40 | $256.40 | $256.40 |
| Purchase #3 | $223.86 | 8.829% | $243.6246 | $243.62 | $243.60 | $243.60 |
| Purchase #4 | $180.63 | 12.773% | $203.7019 | $203.70 | $203.70 | $203.70 |
| Purchase #5 | $22.39 | 11.490% | $24.9626 | $24.96 | $24.95 | $25.00 |
| Purchase #6 | $239.86 | 7.823% | $258.6242 | $258.62 | $258.60 | $258.60 |
| Purchase #7 | $109.78 | 10.217% | $120.9962 | $121.00 | $121.00 | $121.00 |
| 7 purchase totals = | $1,136.44 | $1,246.0833 | $1,246.08 | $1,246.05 | $1,246.10 | |