| 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 | $102.67 | 12.731% | $115.7409 | $115.74 | $115.75 | $115.70 |
| Purchase #2 | $46.52 | 12.278% | $52.2317 | $52.23 | $52.25 | $52.20 |
| Purchase #3 | $186.33 | 3.668% | $193.1646 | $193.16 | $193.15 | $193.20 |
| Purchase #4 | $88.56 | 10.246% | $97.6339 | $97.63 | $97.65 | $97.60 |
| Purchase #5 | $22.80 | 9.761% | $25.0255 | $25.03 | $25.05 | $25.00 |
| Purchase #6 | $186.32 | 3.106% | $192.1071 | $192.11 | $192.10 | $192.10 |
| Purchase #7 | $145.82 | 11.517% | $162.6141 | $162.61 | $162.60 | $162.60 |
| 7 purchase totals = | $779.02 | $838.5178 | $838.51 | $838.55 | $838.40 | |