| 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 | $73.35 | 13.311% | $83.1136 | $83.11 | $83.10 | $83.10 |
| Purchase #2 | $201.31 | 9.164% | $219.758 | $219.76 | $219.75 | $219.80 |
| Purchase #3 | $109.44 | 11.332% | $121.8417 | $121.84 | $121.85 | $121.80 |
| Purchase #4 | $43.44 | 8.674% | $47.208 | $47.21 | $47.20 | $47.20 |
| Purchase #5 | $119.74 | 11.497% | $133.5065 | $133.51 | $133.50 | $133.50 |
| Purchase #6 | $224.41 | 10.175% | $247.2437 | $247.24 | $247.25 | $247.20 |
| Purchase #7 | $151.93 | 3.286% | $156.9224 | $156.92 | $156.90 | $156.90 |
| 7 purchase totals = | $923.62 | $1,009.5939 | $1,009.59 | $1,009.55 | $1,009.50 | |