| 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 | $250.70 | 7.149% | $268.6225 | $268.62 | $268.60 | $268.60 |
| Purchase #2 | $103.60 | 5.170% | $108.9561 | $108.96 | $108.95 | $109.00 |
| Purchase #3 | $97.71 | 10.523% | $107.992 | $107.99 | $108.00 | $108.00 |
| Purchase #4 | $153.94 | 9.587% | $168.6982 | $168.70 | $168.70 | $168.70 |
| Purchase #5 | $25.89 | 9.236% | $28.2812 | $28.28 | $28.30 | $28.30 |
| Purchase #6 | $193.28 | 7.835% | $208.4235 | $208.42 | $208.40 | $208.40 |
| Purchase #7 | $243.62 | 5.506% | $257.0337 | $257.03 | $257.05 | $257.00 |
| 7 purchase totals = | $1,068.74 | $1,148.0072 | $1,148.00 | $1,148.00 | $1,148.00 | |