| 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 | $122.70 | 10.205% | $135.2215 | $135.22 | $135.20 | $135.20 |
| Purchase #2 | $210.36 | 12.755% | $237.1914 | $237.19 | $237.20 | $237.20 |
| Purchase #3 | $227.98 | 12.408% | $256.2678 | $256.27 | $256.25 | $256.30 |
| Purchase #4 | $72.51 | 7.412% | $77.8844 | $77.88 | $77.90 | $77.90 |
| Purchase #5 | $81.74 | 12.545% | $91.9943 | $91.99 | $92.00 | $92.00 |
| Purchase #6 | $220.68 | 10.277% | $243.3593 | $243.36 | $243.35 | $243.40 |
| Purchase #7 | $158.29 | 4.698% | $165.7265 | $165.73 | $165.75 | $165.70 |
| 7 purchase totals = | $1,094.26 | $1,207.6452 | $1,207.64 | $1,207.65 | $1,207.70 | |