| 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 | $117.60 | 4.221% | $122.5639 | $122.56 | $122.55 | $122.60 |
| Purchase #2 | $118.56 | 13.598% | $134.6818 | $134.68 | $134.70 | $134.70 |
| Purchase #3 | $238.65 | 7.443% | $256.4127 | $256.41 | $256.40 | $256.40 |
| Purchase #4 | $61.39 | 4.430% | $64.1096 | $64.11 | $64.10 | $64.10 |
| Purchase #5 | $218.59 | 6.845% | $233.5525 | $233.55 | $233.55 | $233.60 |
| Purchase #6 | $85.81 | 13.196% | $97.1335 | $97.13 | $97.15 | $97.10 |
| Purchase #7 | $79.88 | 4.435% | $83.4227 | $83.42 | $83.40 | $83.40 |
| 7 purchase totals = | $920.48 | $991.8767 | $991.86 | $991.85 | $991.90 | |