| 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 | $113.27 | 5.565% | $119.5735 | $119.57 | $119.55 | $119.60 |
| Purchase #2 | $19.56 | 8.484% | $21.2195 | $21.22 | $21.20 | $21.20 |
| Purchase #3 | $90.85 | 4.637% | $95.0627 | $95.06 | $95.05 | $95.10 |
| Purchase #4 | $42.91 | 4.781% | $44.9615 | $44.96 | $44.95 | $45.00 |
| Purchase #5 | $147.39 | 3.280% | $152.2244 | $152.22 | $152.20 | $152.20 |
| Purchase #6 | $89.87 | 7.257% | $96.3919 | $96.39 | $96.40 | $96.40 |
| Purchase #7 | $215.78 | 11.827% | $241.3003 | $241.30 | $241.30 | $241.30 |
| 7 purchase totals = | $719.63 | $770.7338 | $770.72 | $770.65 | $770.80 | |