| 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 | $39.83 | 4.223% | $41.512 | $41.51 | $41.50 | $41.50 |
| Purchase #2 | $194.80 | 9.642% | $213.5826 | $213.58 | $213.60 | $213.60 |
| Purchase #3 | $106.53 | 5.455% | $112.3412 | $112.34 | $112.35 | $112.30 |
| Purchase #4 | $154.28 | 5.221% | $162.335 | $162.34 | $162.35 | $162.30 |
| Purchase #5 | $136.81 | 10.474% | $151.1395 | $151.14 | $151.15 | $151.10 |
| Purchase #6 | $42.68 | 12.284% | $47.9228 | $47.92 | $47.90 | $47.90 |
| Purchase #7 | $217.61 | 6.430% | $231.6023 | $231.60 | $231.60 | $231.60 |
| 7 purchase totals = | $892.54 | $960.4354 | $960.43 | $960.45 | $960.30 | |