| 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 | $101.42 | 5.608% | $107.1076 | $107.11 | $107.10 | $107.10 |
| Purchase #2 | $238.45 | 10.494% | $263.4729 | $263.47 | $263.45 | $263.50 |
| Purchase #3 | $112.26 | 6.388% | $119.4312 | $119.43 | $119.45 | $119.40 |
| Purchase #4 | $241.94 | 3.718% | $250.9353 | $250.94 | $250.95 | $250.90 |
| Purchase #5 | $167.39 | 3.570% | $173.3658 | $173.37 | $173.35 | $173.40 |
| Purchase #6 | $70.81 | 13.304% | $80.2306 | $80.23 | $80.25 | $80.20 |
| Purchase #7 | $240.87 | 4.829% | $252.5016 | $252.50 | $252.50 | $252.50 |
| 7 purchase totals = | $1,173.14 | $1,247.0450 | $1,247.05 | $1,247.05 | $1,247.00 | |