| 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 | $204.76 | 9.160% | $223.516 | $223.52 | $223.50 | $223.50 |
| Purchase #2 | $118.79 | 13.158% | $134.4204 | $134.42 | $134.40 | $134.40 |
| Purchase #3 | $214.65 | 11.780% | $239.9358 | $239.94 | $239.95 | $239.90 |
| Purchase #4 | $84.25 | 7.429% | $90.5089 | $90.51 | $90.50 | $90.50 |
| Purchase #5 | $176.69 | 6.731% | $188.583 | $188.58 | $188.60 | $188.60 |
| Purchase #6 | $110.34 | 9.482% | $120.8024 | $120.80 | $120.80 | $120.80 |
| Purchase #7 | $32.68 | 12.244% | $36.6813 | $36.68 | $36.70 | $36.70 |
| 7 purchase totals = | $942.16 | $1,034.4478 | $1,034.45 | $1,034.45 | $1,034.40 | |