| 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 | $22.50 | 5.611% | $23.7625 | $23.76 | $23.75 | $23.80 |
| Purchase #2 | $114.82 | 6.746% | $122.5658 | $122.57 | $122.55 | $122.60 |
| Purchase #3 | $250.86 | 9.235% | $274.0269 | $274.03 | $274.05 | $274.00 |
| Purchase #4 | $209.84 | 13.477% | $238.1201 | $238.12 | $238.10 | $238.10 |
| Purchase #5 | $210.74 | 9.654% | $231.0848 | $231.08 | $231.10 | $231.10 |
| Purchase #6 | $226.62 | 6.725% | $241.8602 | $241.86 | $241.85 | $241.90 |
| Purchase #7 | $92.65 | 9.135% | $101.1136 | $101.11 | $101.10 | $101.10 |
| 7 purchase totals = | $1,128.03 | $1,232.5339 | $1,232.53 | $1,232.50 | $1,232.60 | |