| 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 | $211.88 | 6.349% | $225.3323 | $225.33 | $225.35 | $225.30 |
| Purchase #2 | $25.55 | 13.456% | $28.988 | $28.99 | $29.00 | $29.00 |
| Purchase #3 | $170.55 | 11.121% | $189.5169 | $189.52 | $189.50 | $189.50 |
| Purchase #4 | $206.30 | 12.128% | $231.3201 | $231.32 | $231.30 | $231.30 |
| Purchase #5 | $101.87 | 6.243% | $108.2297 | $108.23 | $108.25 | $108.20 |
| Purchase #6 | $105.52 | 4.777% | $110.5607 | $110.56 | $110.55 | $110.60 |
| Purchase #7 | $222.26 | 6.587% | $236.9003 | $236.90 | $236.90 | $236.90 |
| 7 purchase totals = | $1,043.93 | $1,130.8480 | $1,130.85 | $1,130.85 | $1,130.80 | |