| 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 | $231.86 | 9.520% | $253.9331 | $253.93 | $253.95 | $253.90 |
| Purchase #2 | $143.26 | 13.170% | $162.1273 | $162.13 | $162.15 | $162.10 |
| Purchase #3 | $27.80 | 7.536% | $29.895 | $29.90 | $29.90 | $29.90 |
| Purchase #4 | $205.71 | 13.522% | $233.5261 | $233.53 | $233.55 | $233.50 |
| Purchase #5 | $154.88 | 11.541% | $172.7547 | $172.75 | $172.75 | $172.80 |
| Purchase #6 | $86.94 | 12.260% | $97.5988 | $97.60 | $97.60 | $97.60 |
| Purchase #7 | $197.42 | 11.524% | $220.1707 | $220.17 | $220.15 | $220.20 |
| 7 purchase totals = | $1,047.87 | $1,170.0057 | $1,170.01 | $1,170.05 | $1,170.00 | |