| 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 | $119.49 | 7.588% | $128.5569 | $128.56 | $128.55 | $128.60 |
| Purchase #2 | $52.64 | 7.302% | $56.4838 | $56.48 | $56.50 | $56.50 |
| Purchase #3 | $158.71 | 4.664% | $166.1122 | $166.11 | $166.10 | $166.10 |
| Purchase #4 | $228.34 | 4.308% | $238.1769 | $238.18 | $238.20 | $238.20 |
| Purchase #5 | $146.63 | 7.725% | $157.9572 | $157.96 | $157.95 | $158.00 |
| Purchase #6 | $243.29 | 6.679% | $259.5393 | $259.54 | $259.55 | $259.50 |
| Purchase #7 | $32.32 | 3.861% | $33.5679 | $33.57 | $33.55 | $33.60 |
| 7 purchase totals = | $981.42 | $1,040.3942 | $1,040.40 | $1,040.40 | $1,040.50 | |