| 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 | $208.29 | 10.756% | $230.6937 | $230.69 | $230.70 | $230.70 |
| Purchase #2 | $185.52 | 12.648% | $208.9846 | $208.98 | $209.00 | $209.00 |
| Purchase #3 | $72.81 | 6.325% | $77.4152 | $77.42 | $77.40 | $77.40 |
| Purchase #4 | $35.75 | 6.184% | $37.9608 | $37.96 | $37.95 | $38.00 |
| Purchase #5 | $41.72 | 4.229% | $43.4843 | $43.48 | $43.50 | $43.50 |
| Purchase #6 | $155.29 | 11.810% | $173.6297 | $173.63 | $173.65 | $173.60 |
| Purchase #7 | $144.55 | 10.570% | $159.8289 | $159.83 | $159.85 | $159.80 |
| 7 purchase totals = | $843.93 | $931.9972 | $931.99 | $932.05 | $932.00 | |