| 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 | $80.59 | 7.697% | $86.793 | $86.79 | $86.80 | $86.80 |
| Purchase #2 | $129.86 | 13.279% | $147.1041 | $147.10 | $147.10 | $147.10 |
| Purchase #3 | $235.48 | 4.415% | $245.8764 | $245.88 | $245.90 | $245.90 |
| Purchase #4 | $179.42 | 11.177% | $199.4738 | $199.47 | $199.45 | $199.50 |
| Purchase #5 | $130.50 | 12.507% | $146.8216 | $146.82 | $146.80 | $146.80 |
| Purchase #6 | $207.49 | 5.706% | $219.3294 | $219.33 | $219.35 | $219.30 |
| Purchase #7 | $213.68 | 4.261% | $222.7849 | $222.78 | $222.80 | $222.80 |
| 7 purchase totals = | $1,177.02 | $1,268.1832 | $1,268.17 | $1,268.20 | $1,268.20 | |