| 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 | $80.94 | 13.318% | $91.7196 | $91.72 | $91.70 | $91.70 |
| Purchase #2 | $114.42 | 9.640% | $125.4501 | $125.45 | $125.45 | $125.50 |
| Purchase #3 | $235.42 | 7.437% | $252.9282 | $252.93 | $252.95 | $252.90 |
| Purchase #4 | $214.89 | 11.530% | $239.6668 | $239.67 | $239.65 | $239.70 |
| Purchase #5 | $224.93 | 3.291% | $232.3324 | $232.33 | $232.35 | $232.30 |
| Purchase #6 | $100.74 | 11.410% | $112.2344 | $112.23 | $112.25 | $112.20 |
| Purchase #7 | $108.85 | 11.710% | $121.5963 | $121.60 | $121.60 | $121.60 |
| 7 purchase totals = | $1,080.19 | $1,175.9278 | $1,175.93 | $1,175.95 | $1,175.90 | |