| 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 | $132.32 | 4.352% | $138.0786 | $138.08 | $138.10 | $138.10 |
| Purchase #2 | $146.82 | 10.196% | $161.7898 | $161.79 | $161.80 | $161.80 |
| Purchase #3 | $215.55 | 5.171% | $226.6961 | $226.70 | $226.70 | $226.70 |
| Purchase #4 | $250.27 | 12.327% | $281.1208 | $281.12 | $281.10 | $281.10 |
| Purchase #5 | $84.72 | 4.788% | $88.7764 | $88.78 | $88.80 | $88.80 |
| Purchase #6 | $227.70 | 6.301% | $242.0474 | $242.05 | $242.05 | $242.00 |
| Purchase #7 | $121.44 | 12.252% | $136.3188 | $136.32 | $136.30 | $136.30 |
| 7 purchase totals = | $1,178.82 | $1,274.8279 | $1,274.84 | $1,274.85 | $1,274.80 | |