| 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 | $247.66 | 7.361% | $265.8903 | $265.89 | $265.90 | $265.90 |
| Purchase #2 | $234.78 | 4.155% | $244.5351 | $244.54 | $244.55 | $244.50 |
| Purchase #3 | $172.40 | 4.380% | $179.9511 | $179.95 | $179.95 | $180.00 |
| Purchase #4 | $89.33 | 3.226% | $92.2118 | $92.21 | $92.20 | $92.20 |
| Purchase #5 | $70.58 | 9.758% | $77.4672 | $77.47 | $77.45 | $77.50 |
| Purchase #6 | $197.43 | 11.488% | $220.1108 | $220.11 | $220.10 | $220.10 |
| Purchase #7 | $187.52 | 12.498% | $210.9562 | $210.96 | $210.95 | $211.00 |
| 7 purchase totals = | $1,199.70 | $1,291.1225 | $1,291.13 | $1,291.10 | $1,291.20 | |