| 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 | $89.81 | 7.196% | $96.2727 | $96.27 | $96.25 | $96.30 |
| Purchase #2 | $249.29 | 8.330% | $270.0559 | $270.06 | $270.05 | $270.10 |
| Purchase #3 | $174.94 | 9.668% | $191.8532 | $191.85 | $191.85 | $191.90 |
| Purchase #4 | $119.92 | 5.750% | $126.8154 | $126.82 | $126.80 | $126.80 |
| Purchase #5 | $225.61 | 6.712% | $240.7529 | $240.75 | $240.75 | $240.80 |
| Purchase #6 | $147.72 | 6.236% | $156.9318 | $156.93 | $156.95 | $156.90 |
| Purchase #7 | $180.62 | 13.189% | $204.442 | $204.44 | $204.45 | $204.40 |
| 7 purchase totals = | $1,187.91 | $1,287.1239 | $1,287.12 | $1,287.10 | $1,287.20 | |