| 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 | $217.90 | 6.401% | $231.8478 | $231.85 | $231.85 | $231.80 |
| Purchase #2 | $173.86 | 10.669% | $192.4091 | $192.41 | $192.40 | $192.40 |
| Purchase #3 | $217.29 | 6.159% | $230.6729 | $230.67 | $230.65 | $230.70 |
| Purchase #4 | $141.80 | 7.782% | $152.8349 | $152.83 | $152.85 | $152.80 |
| Purchase #5 | $170.93 | 10.646% | $189.1272 | $189.13 | $189.15 | $189.10 |
| Purchase #6 | $167.35 | 7.533% | $179.9565 | $179.96 | $179.95 | $180.00 |
| Purchase #7 | $232.54 | 10.691% | $257.4009 | $257.40 | $257.40 | $257.40 |
| 7 purchase totals = | $1,321.67 | $1,434.2493 | $1,434.25 | $1,434.25 | $1,434.20 | |