| 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 | $239.53 | 8.595% | $260.1176 | $260.12 | $260.10 | $260.10 |
| Purchase #2 | $52.57 | 6.141% | $55.7983 | $55.80 | $55.80 | $55.80 |
| Purchase #3 | $212.99 | 8.251% | $230.5638 | $230.56 | $230.55 | $230.60 |
| Purchase #4 | $240.55 | 7.209% | $257.8912 | $257.89 | $257.90 | $257.90 |
| Purchase #5 | $177.87 | 9.324% | $194.4546 | $194.45 | $194.45 | $194.50 |
| Purchase #6 | $19.38 | 6.352% | $20.611 | $20.61 | $20.60 | $20.60 |
| Purchase #7 | $28.72 | 11.133% | $31.9174 | $31.92 | $31.90 | $31.90 |
| 7 purchase totals = | $971.61 | $1,051.3539 | $1,051.35 | $1,051.30 | $1,051.40 | |