| 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 | $236.96 | 4.287% | $247.1185 | $247.12 | $247.10 | $247.10 |
| Purchase #2 | $178.66 | 4.445% | $186.6014 | $186.60 | $186.60 | $186.60 |
| Purchase #3 | $141.50 | 4.397% | $147.7218 | $147.72 | $147.70 | $147.70 |
| Purchase #4 | $172.58 | 4.232% | $179.8836 | $179.88 | $179.90 | $179.90 |
| Purchase #5 | $226.54 | 8.466% | $245.7189 | $245.72 | $245.70 | $245.70 |
| Purchase #6 | $208.42 | 7.635% | $224.3329 | $224.33 | $224.35 | $224.30 |
| Purchase #7 | $70.37 | 6.749% | $75.1193 | $75.12 | $75.10 | $75.10 |
| 7 purchase totals = | $1,235.03 | $1,306.4964 | $1,306.49 | $1,306.45 | $1,306.40 | |