| 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 | $237.64 | 4.172% | $247.5543 | $247.55 | $247.55 | $247.60 |
| Purchase #2 | $228.45 | 11.521% | $254.7697 | $254.77 | $254.75 | $254.80 |
| Purchase #3 | $81.34 | 7.836% | $87.7138 | $87.71 | $87.70 | $87.70 |
| Purchase #4 | $155.26 | 7.210% | $166.4542 | $166.45 | $166.45 | $166.50 |
| Purchase #5 | $43.40 | 9.218% | $47.4006 | $47.40 | $47.40 | $47.40 |
| Purchase #6 | $214.48 | 10.770% | $237.5795 | $237.58 | $237.60 | $237.60 |
| Purchase #7 | $241.56 | 12.736% | $272.3251 | $272.33 | $272.35 | $272.30 |
| 7 purchase totals = | $1,202.13 | $1,313.7972 | $1,313.79 | $1,313.80 | $1,313.90 | |