| 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 | $216.64 | 12.630% | $244.0016 | $244.00 | $244.00 | $244.00 |
| Purchase #2 | $78.99 | 10.768% | $87.4956 | $87.50 | $87.50 | $87.50 |
| Purchase #3 | $131.84 | 11.802% | $147.3998 | $147.40 | $147.40 | $147.40 |
| Purchase #4 | $230.30 | 12.381% | $258.8134 | $258.81 | $258.80 | $258.80 |
| Purchase #5 | $62.42 | 6.558% | $66.5135 | $66.51 | $66.50 | $66.50 |
| Purchase #6 | $144.91 | 6.707% | $154.6291 | $154.63 | $154.65 | $154.60 |
| Purchase #7 | $147.94 | 9.646% | $162.2103 | $162.21 | $162.20 | $162.20 |
| 7 purchase totals = | $1,013.04 | $1,121.0633 | $1,121.06 | $1,121.05 | $1,121.00 | |