| 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 | $200.96 | 3.517% | $208.0278 | $208.03 | $208.05 | $208.00 |
| Purchase #2 | $166.96 | 8.729% | $181.5339 | $181.53 | $181.55 | $181.50 |
| Purchase #3 | $233.98 | 12.870% | $264.0932 | $264.09 | $264.10 | $264.10 |
| Purchase #4 | $241.60 | 11.390% | $269.1182 | $269.12 | $269.10 | $269.10 |
| Purchase #5 | $17.68 | 12.204% | $19.8377 | $19.84 | $19.85 | $19.80 |
| Purchase #6 | $225.52 | 7.730% | $242.9527 | $242.95 | $242.95 | $243.00 |
| Purchase #7 | $135.50 | 13.322% | $153.5513 | $153.55 | $153.55 | $153.60 |
| 7 purchase totals = | $1,222.20 | $1,339.1148 | $1,339.11 | $1,339.15 | $1,339.10 | |