| 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 | $135.32 | 3.626% | $140.2267 | $140.23 | $140.25 | $140.20 |
| Purchase #2 | $249.65 | 8.553% | $271.0026 | $271.00 | $271.00 | $271.00 |
| Purchase #3 | $100.40 | 10.186% | $110.6267 | $110.63 | $110.65 | $110.60 |
| Purchase #4 | $157.38 | 10.243% | $173.5004 | $173.50 | $173.50 | $173.50 |
| Purchase #5 | $141.53 | 10.640% | $156.5888 | $156.59 | $156.60 | $156.60 |
| Purchase #6 | $33.55 | 4.451% | $35.0433 | $35.04 | $35.05 | $35.00 |
| Purchase #7 | $142.30 | 13.314% | $161.2458 | $161.25 | $161.25 | $161.20 |
| 7 purchase totals = | $960.13 | $1,048.2343 | $1,048.24 | $1,048.30 | $1,048.10 | |