| 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 | $101.92 | 5.434% | $107.4583 | $107.46 | $107.45 | $107.50 |
| Purchase #2 | $138.58 | 10.828% | $153.5854 | $153.59 | $153.60 | $153.60 |
| Purchase #3 | $230.78 | 4.512% | $241.1928 | $241.19 | $241.20 | $241.20 |
| Purchase #4 | $139.33 | 5.389% | $146.8385 | $146.84 | $146.85 | $146.80 |
| Purchase #5 | $218.62 | 10.131% | $240.7684 | $240.77 | $240.75 | $240.80 |
| Purchase #6 | $59.90 | 8.322% | $64.8849 | $64.88 | $64.90 | $64.90 |
| Purchase #7 | $113.53 | 6.343% | $120.7312 | $120.73 | $120.75 | $120.70 |
| 7 purchase totals = | $1,002.66 | $1,075.4595 | $1,075.46 | $1,075.50 | $1,075.50 | |