| 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 | $228.98 | 5.799% | $242.2586 | $242.26 | $242.25 | $242.30 |
| Purchase #2 | $64.44 | 11.803% | $72.0459 | $72.05 | $72.05 | $72.00 |
| Purchase #3 | $183.29 | 9.133% | $200.0299 | $200.03 | $200.05 | $200.00 |
| Purchase #4 | $176.68 | 12.111% | $198.0777 | $198.08 | $198.10 | $198.10 |
| Purchase #5 | $209.63 | 7.434% | $225.2139 | $225.21 | $225.20 | $225.20 |
| Purchase #6 | $24.56 | 5.518% | $25.9152 | $25.92 | $25.90 | $25.90 |
| Purchase #7 | $9.38 | 10.215% | $10.3382 | $10.34 | $10.35 | $10.30 |
| 7 purchase totals = | $896.96 | $973.8794 | $973.89 | $973.90 | $973.80 | |