| 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 | $105.56 | 11.829% | $118.0467 | $118.05 | $118.05 | $118.00 |
| Purchase #2 | $118.45 | 11.729% | $132.343 | $132.34 | $132.35 | $132.30 |
| Purchase #3 | $185.90 | 13.756% | $211.4724 | $211.47 | $211.45 | $211.50 |
| Purchase #4 | $56.46 | 4.473% | $58.9855 | $58.99 | $59.00 | $59.00 |
| Purchase #5 | $211.38 | 7.165% | $226.5254 | $226.53 | $226.55 | $226.50 |
| Purchase #6 | $189.52 | 6.442% | $201.7289 | $201.73 | $201.75 | $201.70 |
| Purchase #7 | $142.61 | 5.121% | $149.9131 | $149.91 | $149.90 | $149.90 |
| 7 purchase totals = | $1,009.88 | $1,099.0150 | $1,099.02 | $1,099.05 | $1,098.90 | |