| 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 | $104.75 | 9.146% | $114.3304 | $114.33 | $114.35 | $114.30 |
| Purchase #2 | $21.36 | 3.124% | $22.0273 | $22.03 | $22.05 | $22.00 |
| Purchase #3 | $175.96 | 10.602% | $194.6153 | $194.62 | $194.60 | $194.60 |
| Purchase #4 | $67.57 | 9.529% | $74.0087 | $74.01 | $74.00 | $74.00 |
| Purchase #5 | $86.99 | 10.793% | $96.3788 | $96.38 | $96.40 | $96.40 |
| Purchase #6 | $204.60 | 13.135% | $231.4742 | $231.47 | $231.45 | $231.50 |
| Purchase #7 | $226.95 | 7.864% | $244.7973 | $244.80 | $244.80 | $244.80 |
| 7 purchase totals = | $888.18 | $977.6320 | $977.64 | $977.65 | $977.60 | |