| 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 | $226.81 | 9.408% | $248.1483 | $248.15 | $248.15 | $248.10 |
| Purchase #2 | $238.84 | 8.461% | $259.0483 | $259.05 | $259.05 | $259.00 |
| Purchase #3 | $198.68 | 5.646% | $209.8975 | $209.90 | $209.90 | $209.90 |
| Purchase #4 | $129.81 | 13.751% | $147.6602 | $147.66 | $147.65 | $147.70 |
| Purchase #5 | $142.35 | 8.769% | $154.8327 | $154.83 | $154.85 | $154.80 |
| Purchase #6 | $204.48 | 9.840% | $224.6008 | $224.60 | $224.60 | $224.60 |
| Purchase #7 | $105.31 | 6.484% | $112.1383 | $112.14 | $112.15 | $112.10 |
| 7 purchase totals = | $1,246.28 | $1,356.3261 | $1,356.33 | $1,356.35 | $1,356.20 | |