| 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 | $197.28 | 13.247% | $223.4137 | $223.41 | $223.40 | $223.40 |
| Purchase #2 | $174.45 | 6.254% | $185.3601 | $185.36 | $185.35 | $185.40 |
| Purchase #3 | $245.92 | 12.173% | $275.8558 | $275.86 | $275.85 | $275.90 |
| Purchase #4 | $169.36 | 9.307% | $185.1223 | $185.12 | $185.10 | $185.10 |
| Purchase #5 | $211.75 | 8.797% | $230.3776 | $230.38 | $230.40 | $230.40 |
| Purchase #6 | $64.54 | 9.652% | $70.7694 | $70.77 | $70.75 | $70.80 |
| Purchase #7 | $90.88 | 6.524% | $96.809 | $96.81 | $96.80 | $96.80 |
| 7 purchase totals = | $1,154.18 | $1,267.7079 | $1,267.71 | $1,267.65 | $1,267.80 | |