| 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 | $194.63 | 5.119% | $204.5931 | $204.59 | $204.60 | $204.60 |
| Purchase #2 | $59.44 | 6.838% | $63.5045 | $63.50 | $63.50 | $63.50 |
| Purchase #3 | $124.38 | 4.102% | $129.4821 | $129.48 | $129.50 | $129.50 |
| Purchase #4 | $211.78 | 8.350% | $229.4636 | $229.46 | $229.45 | $229.50 |
| Purchase #5 | $18.28 | 11.869% | $20.4497 | $20.45 | $20.45 | $20.40 |
| Purchase #6 | $110.75 | 3.662% | $114.8057 | $114.81 | $114.80 | $114.80 |
| Purchase #7 | $131.29 | 12.220% | $147.3336 | $147.33 | $147.35 | $147.30 |
| 7 purchase totals = | $850.55 | $909.6323 | $909.62 | $909.65 | $909.60 | |