| 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 | $233.37 | 12.508% | $262.5599 | $262.56 | $262.55 | $262.60 |
| Purchase #2 | $240.59 | 9.535% | $263.5303 | $263.53 | $263.55 | $263.50 |
| Purchase #3 | $59.75 | 8.328% | $64.726 | $64.73 | $64.75 | $64.70 |
| Purchase #4 | $144.85 | 10.196% | $159.6189 | $159.62 | $159.60 | $159.60 |
| Purchase #5 | $57.64 | 4.844% | $60.4321 | $60.43 | $60.45 | $60.40 |
| Purchase #6 | $156.61 | 6.837% | $167.3174 | $167.32 | $167.30 | $167.30 |
| Purchase #7 | $14.30 | 6.579% | $15.2408 | $15.24 | $15.25 | $15.20 |
| 7 purchase totals = | $907.11 | $993.4254 | $993.43 | $993.45 | $993.30 | |