| 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 | $28.43 | 12.813% | $32.0727 | $32.07 | $32.05 | $32.10 |
| Purchase #2 | $108.50 | 8.201% | $117.3981 | $117.40 | $117.40 | $117.40 |
| Purchase #3 | $243.93 | 9.687% | $267.5595 | $267.56 | $267.55 | $267.60 |
| Purchase #4 | $183.62 | 10.131% | $202.2225 | $202.22 | $202.20 | $202.20 |
| Purchase #5 | $102.64 | 6.697% | $109.5138 | $109.51 | $109.50 | $109.50 |
| Purchase #6 | $243.46 | 7.509% | $261.7414 | $261.74 | $261.75 | $261.70 |
| Purchase #7 | $45.29 | 10.873% | $50.2144 | $50.21 | $50.20 | $50.20 |
| 7 purchase totals = | $955.87 | $1,040.7224 | $1,040.71 | $1,040.65 | $1,040.70 | |