| 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 | $44.36 | 11.510% | $49.4658 | $49.47 | $49.45 | $49.50 |
| Purchase #2 | $233.79 | 7.610% | $251.5814 | $251.58 | $251.60 | $251.60 |
| Purchase #3 | $240.70 | 5.372% | $253.6304 | $253.63 | $253.65 | $253.60 |
| Purchase #4 | $174.38 | 9.410% | $190.7892 | $190.79 | $190.80 | $190.80 |
| Purchase #5 | $84.58 | 4.285% | $88.2043 | $88.20 | $88.20 | $88.20 |
| Purchase #6 | $211.53 | 5.385% | $222.9209 | $222.92 | $222.90 | $222.90 |
| Purchase #7 | $179.34 | 12.251% | $201.3109 | $201.31 | $201.30 | $201.30 |
| 7 purchase totals = | $1,168.68 | $1,257.9029 | $1,257.90 | $1,257.90 | $1,257.90 | |