| 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 | $230.60 | 11.291% | $256.637 | $256.64 | $256.65 | $256.60 |
| Purchase #2 | $39.66 | 5.449% | $41.8211 | $41.82 | $41.80 | $41.80 |
| Purchase #3 | $183.90 | 5.747% | $194.4687 | $194.47 | $194.45 | $194.50 |
| Purchase #4 | $205.37 | 9.815% | $225.5271 | $225.53 | $225.55 | $225.50 |
| Purchase #5 | $95.61 | 5.368% | $100.7423 | $100.74 | $100.75 | $100.70 |
| Purchase #6 | $224.84 | 8.757% | $244.5292 | $244.53 | $244.55 | $244.50 |
| Purchase #7 | $208.68 | 11.691% | $233.0768 | $233.08 | $233.10 | $233.10 |
| 7 purchase totals = | $1,188.66 | $1,296.8022 | $1,296.81 | $1,296.85 | $1,296.70 | |