| 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 | $198.44 | 10.517% | $219.3099 | $219.31 | $219.30 | $219.30 |
| Purchase #2 | $65.49 | 10.193% | $72.1654 | $72.17 | $72.15 | $72.20 |
| Purchase #3 | $235.83 | 5.240% | $248.1875 | $248.19 | $248.20 | $248.20 |
| Purchase #4 | $242.58 | 13.832% | $276.1337 | $276.13 | $276.15 | $276.10 |
| Purchase #5 | $179.84 | 12.139% | $201.6708 | $201.67 | $201.65 | $201.70 |
| Purchase #6 | $101.36 | 3.704% | $105.1144 | $105.11 | $105.10 | $105.10 |
| Purchase #7 | $138.43 | 7.799% | $149.2262 | $149.23 | $149.25 | $149.20 |
| 7 purchase totals = | $1,161.97 | $1,271.8079 | $1,271.81 | $1,271.80 | $1,271.80 | |