| 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 | $185.66 | 8.346% | $201.1552 | $201.16 | $201.15 | $201.20 |
| Purchase #2 | $92.67 | 11.663% | $103.4781 | $103.48 | $103.50 | $103.50 |
| Purchase #3 | $108.47 | 3.370% | $112.1254 | $112.13 | $112.15 | $112.10 |
| Purchase #4 | $8.81 | 4.567% | $9.2124 | $9.21 | $9.20 | $9.20 |
| Purchase #5 | $208.97 | 10.208% | $230.3017 | $230.30 | $230.30 | $230.30 |
| Purchase #6 | $230.67 | 11.305% | $256.7472 | $256.75 | $256.75 | $256.70 |
| Purchase #7 | $86.94 | 3.189% | $89.7125 | $89.71 | $89.70 | $89.70 |
| 7 purchase totals = | $922.19 | $1,002.7325 | $1,002.74 | $1,002.75 | $1,002.70 | |