| 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 | $225.47 | 7.474% | $242.3216 | $242.32 | $242.30 | $242.30 |
| Purchase #2 | $244.68 | 9.345% | $267.5453 | $267.55 | $267.55 | $267.50 |
| Purchase #3 | $242.71 | 6.264% | $257.9134 | $257.91 | $257.90 | $257.90 |
| Purchase #4 | $197.86 | 13.834% | $225.232 | $225.23 | $225.25 | $225.20 |
| Purchase #5 | $171.96 | 6.148% | $182.5321 | $182.53 | $182.55 | $182.50 |
| Purchase #6 | $137.92 | 6.444% | $146.8076 | $146.81 | $146.80 | $146.80 |
| Purchase #7 | $219.45 | 10.446% | $242.3737 | $242.37 | $242.35 | $242.40 |
| 7 purchase totals = | $1,440.05 | $1,564.7257 | $1,564.72 | $1,564.70 | $1,564.60 | |