| 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 | $247.62 | 10.388% | $273.3428 | $273.34 | $273.35 | $273.30 |
| Purchase #2 | $246.31 | 8.688% | $267.7094 | $267.71 | $267.70 | $267.70 |
| Purchase #3 | $98.56 | 8.562% | $106.9987 | $107.00 | $107.00 | $107.00 |
| Purchase #4 | $101.39 | 5.234% | $106.6968 | $106.70 | $106.70 | $106.70 |
| Purchase #5 | $55.59 | 3.783% | $57.693 | $57.69 | $57.70 | $57.70 |
| Purchase #6 | $91.89 | 7.555% | $98.8323 | $98.83 | $98.85 | $98.80 |
| Purchase #7 | $128.81 | 9.196% | $140.6554 | $140.66 | $140.65 | $140.70 |
| 7 purchase totals = | $970.17 | $1,051.9284 | $1,051.93 | $1,051.95 | $1,051.90 | |