| 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 | $194.97 | 8.254% | $211.0628 | $211.06 | $211.05 | $211.10 |
| Purchase #2 | $221.71 | 11.139% | $246.4063 | $246.41 | $246.40 | $246.40 |
| Purchase #3 | $92.56 | 4.587% | $96.8057 | $96.81 | $96.80 | $96.80 |
| Purchase #4 | $135.26 | 3.780% | $140.3728 | $140.37 | $140.35 | $140.40 |
| Purchase #5 | $100.65 | 9.827% | $110.5409 | $110.54 | $110.55 | $110.50 |
| Purchase #6 | $63.61 | 13.354% | $72.1045 | $72.10 | $72.10 | $72.10 |
| Purchase #7 | $56.64 | 11.456% | $63.1287 | $63.13 | $63.15 | $63.10 |
| 7 purchase totals = | $865.40 | $940.4217 | $940.42 | $940.40 | $940.40 | |