| 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 | $191.31 | 4.563% | $200.0395 | $200.04 | $200.05 | $200.00 |
| Purchase #2 | $211.31 | 13.617% | $240.0841 | $240.08 | $240.10 | $240.10 |
| Purchase #3 | $134.95 | 10.389% | $148.97 | $148.97 | $148.95 | $149.00 |
| Purchase #4 | $134.73 | 12.837% | $152.0253 | $152.03 | $152.05 | $152.00 |
| Purchase #5 | $6.74 | 9.537% | $7.3828 | $7.38 | $7.40 | $7.40 |
| Purchase #6 | $115.28 | 5.626% | $121.7657 | $121.77 | $121.75 | $121.80 |
| Purchase #7 | $139.82 | 12.269% | $156.9745 | $156.97 | $156.95 | $157.00 |
| 7 purchase totals = | $934.14 | $1,027.2419 | $1,027.24 | $1,027.25 | $1,027.30 | |