| 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 | $87.76 | 7.252% | $94.1244 | $94.12 | $94.10 | $94.10 |
| Purchase #2 | $176.64 | 9.121% | $192.7513 | $192.75 | $192.75 | $192.80 |
| Purchase #3 | $98.33 | 3.834% | $102.1 | $102.10 | $102.10 | $102.10 |
| Purchase #4 | $74.26 | 7.350% | $79.7181 | $79.72 | $79.70 | $79.70 |
| Purchase #5 | $225.81 | 10.216% | $248.8787 | $248.88 | $248.90 | $248.90 |
| Purchase #6 | $89.89 | 4.408% | $93.8524 | $93.85 | $93.85 | $93.90 |
| Purchase #7 | $209.65 | 9.524% | $229.6171 | $229.62 | $229.60 | $229.60 |
| 7 purchase totals = | $962.34 | $1,041.0420 | $1,041.04 | $1,041.00 | $1,041.10 | |