| 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 | $85.85 | 4.727% | $89.9081 | $89.91 | $89.90 | $89.90 |
| Purchase #2 | $203.39 | 8.664% | $221.0117 | $221.01 | $221.00 | $221.00 |
| Purchase #3 | $139.47 | 11.180% | $155.0627 | $155.06 | $155.05 | $155.10 |
| Purchase #4 | $249.36 | 11.234% | $277.3731 | $277.37 | $277.35 | $277.40 |
| Purchase #5 | $100.42 | 7.125% | $107.5749 | $107.57 | $107.55 | $107.60 |
| Purchase #6 | $249.26 | 5.866% | $263.8816 | $263.88 | $263.90 | $263.90 |
| Purchase #7 | $93.26 | 3.521% | $96.5437 | $96.54 | $96.55 | $96.50 |
| 7 purchase totals = | $1,121.01 | $1,211.3558 | $1,211.34 | $1,211.30 | $1,211.40 | |