| 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 | $135.36 | 10.228% | $149.2046 | $149.20 | $149.20 | $149.20 |
| Purchase #2 | $55.78 | 11.562% | $62.2293 | $62.23 | $62.25 | $62.20 |
| Purchase #3 | $144.75 | 13.630% | $164.4794 | $164.48 | $164.50 | $164.50 |
| Purchase #4 | $224.48 | 13.766% | $255.3819 | $255.38 | $255.40 | $255.40 |
| Purchase #5 | $250.44 | 11.654% | $279.6263 | $279.63 | $279.65 | $279.60 |
| Purchase #6 | $55.73 | 8.281% | $60.345 | $60.35 | $60.35 | $60.30 |
| Purchase #7 | $127.94 | 3.423% | $132.3194 | $132.32 | $132.30 | $132.30 |
| 7 purchase totals = | $994.48 | $1,103.5859 | $1,103.59 | $1,103.65 | $1,103.50 | |