| 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 | $110.25 | 13.752% | $125.4116 | $125.41 | $125.40 | $125.40 |
| Purchase #2 | $158.38 | 9.369% | $173.2186 | $173.22 | $173.20 | $173.20 |
| Purchase #3 | $80.34 | 8.439% | $87.1199 | $87.12 | $87.10 | $87.10 |
| Purchase #4 | $250.46 | 6.449% | $266.6122 | $266.61 | $266.60 | $266.60 |
| Purchase #5 | $162.48 | 9.862% | $178.5038 | $178.50 | $178.50 | $178.50 |
| Purchase #6 | $232.46 | 8.690% | $252.6608 | $252.66 | $252.65 | $252.70 |
| Purchase #7 | $202.93 | 10.514% | $224.2661 | $224.27 | $224.25 | $224.30 |
| 7 purchase totals = | $1,197.30 | $1,307.7930 | $1,307.79 | $1,307.70 | $1,307.80 | |