| 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 | $226.69 | 5.265% | $238.6252 | $238.63 | $238.65 | $238.60 |
| Purchase #2 | $31.76 | 10.233% | $35.01 | $35.01 | $35.00 | $35.00 |
| Purchase #3 | $172.40 | 13.166% | $195.0982 | $195.10 | $195.10 | $195.10 |
| Purchase #4 | $180.31 | 7.169% | $193.2364 | $193.24 | $193.25 | $193.20 |
| Purchase #5 | $195.72 | 8.217% | $211.8023 | $211.80 | $211.80 | $211.80 |
| Purchase #6 | $30.95 | 3.857% | $32.1437 | $32.14 | $32.15 | $32.10 |
| Purchase #7 | $91.95 | 4.440% | $96.0326 | $96.03 | $96.05 | $96.00 |
| 7 purchase totals = | $929.78 | $1,001.9484 | $1,001.95 | $1,002.00 | $1,001.80 | |