| 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 | $208.55 | 4.404% | $217.7345 | $217.73 | $217.75 | $217.70 |
| Purchase #2 | $49.32 | 11.778% | $55.1289 | $55.13 | $55.15 | $55.10 |
| Purchase #3 | $199.25 | 13.243% | $225.6367 | $225.64 | $225.65 | $225.60 |
| Purchase #4 | $130.33 | 13.487% | $147.9076 | $147.91 | $147.90 | $147.90 |
| Purchase #5 | $134.87 | 13.612% | $153.2285 | $153.23 | $153.25 | $153.20 |
| Purchase #6 | $174.98 | 13.120% | $197.9374 | $197.94 | $197.95 | $197.90 |
| Purchase #7 | $228.91 | 10.842% | $253.7284 | $253.73 | $253.75 | $253.70 |
| 7 purchase totals = | $1,126.21 | $1,251.3020 | $1,251.31 | $1,251.40 | $1,251.10 | |