| 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 | $128.48 | 4.634% | $134.4338 | $134.43 | $134.45 | $134.40 |
| Purchase #2 | $140.31 | 9.760% | $154.0043 | $154.00 | $154.00 | $154.00 |
| Purchase #3 | $243.95 | 8.151% | $263.8344 | $263.83 | $263.85 | $263.80 |
| Purchase #4 | $243.28 | 9.639% | $266.7298 | $266.73 | $266.75 | $266.70 |
| Purchase #5 | $219.94 | 9.628% | $241.1158 | $241.12 | $241.10 | $241.10 |
| Purchase #6 | $201.59 | 7.874% | $217.4632 | $217.46 | $217.45 | $217.50 |
| Purchase #7 | $78.66 | 13.142% | $88.9975 | $89.00 | $89.00 | $89.00 |
| 7 purchase totals = | $1,256.21 | $1,366.5788 | $1,366.57 | $1,366.60 | $1,366.50 | |