| 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 | $108.97 | 6.371% | $115.9125 | $115.91 | $115.90 | $115.90 |
| Purchase #2 | $242.51 | 4.556% | $253.5588 | $253.56 | $253.55 | $253.60 |
| Purchase #3 | $172.39 | 12.294% | $193.5836 | $193.58 | $193.60 | $193.60 |
| Purchase #4 | $183.45 | 13.548% | $208.3038 | $208.30 | $208.30 | $208.30 |
| Purchase #5 | $168.46 | 5.853% | $178.32 | $178.32 | $178.30 | $178.30 |
| Purchase #6 | $167.81 | 13.107% | $189.8049 | $189.80 | $189.80 | $189.80 |
| Purchase #7 | $186.27 | 9.397% | $203.7738 | $203.77 | $203.75 | $203.80 |
| 7 purchase totals = | $1,229.86 | $1,343.2574 | $1,343.24 | $1,343.20 | $1,343.30 | |