| 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 | $226.27 | 10.211% | $249.3744 | $249.37 | $249.35 | $249.40 |
| Purchase #2 | $172.48 | 5.817% | $182.5132 | $182.51 | $182.50 | $182.50 |
| Purchase #3 | $18.25 | 7.325% | $19.5868 | $19.59 | $19.60 | $19.60 |
| Purchase #4 | $201.91 | 4.735% | $211.4704 | $211.47 | $211.45 | $211.50 |
| Purchase #5 | $132.81 | 12.765% | $149.7632 | $149.76 | $149.75 | $149.80 |
| Purchase #6 | $202.25 | 13.739% | $230.0371 | $230.04 | $230.05 | $230.00 |
| Purchase #7 | $111.75 | 7.331% | $119.9424 | $119.94 | $119.95 | $119.90 |
| 7 purchase totals = | $1,065.72 | $1,162.6875 | $1,162.68 | $1,162.65 | $1,162.70 | |