| 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 | $233.87 | 8.857% | $254.5839 | $254.58 | $254.60 | $254.60 |
| Purchase #2 | $173.80 | 7.720% | $187.2174 | $187.22 | $187.20 | $187.20 |
| Purchase #3 | $225.38 | 4.200% | $234.846 | $234.85 | $234.85 | $234.80 |
| Purchase #4 | $193.57 | 8.108% | $209.2647 | $209.26 | $209.25 | $209.30 |
| Purchase #5 | $22.40 | 12.310% | $25.1574 | $25.16 | $25.15 | $25.20 |
| Purchase #6 | $60.48 | 6.386% | $64.3423 | $64.34 | $64.35 | $64.30 |
| Purchase #7 | $60.51 | 5.486% | $63.8296 | $63.83 | $63.85 | $63.80 |
| 7 purchase totals = | $970.01 | $1,039.2413 | $1,039.24 | $1,039.25 | $1,039.20 | |