| 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 | $132.44 | 9.653% | $145.2244 | $145.22 | $145.20 | $145.20 |
| Purchase #2 | $66.57 | 5.117% | $69.9764 | $69.98 | $70.00 | $70.00 |
| Purchase #3 | $133.36 | 12.472% | $149.9927 | $149.99 | $150.00 | $150.00 |
| Purchase #4 | $202.46 | 9.333% | $221.3556 | $221.36 | $221.35 | $221.40 |
| Purchase #5 | $242.36 | 8.284% | $262.4371 | $262.44 | $262.45 | $262.40 |
| Purchase #6 | $105.35 | 10.236% | $116.1336 | $116.13 | $116.15 | $116.10 |
| Purchase #7 | $39.48 | 12.594% | $44.4521 | $44.45 | $44.45 | $44.50 |
| 7 purchase totals = | $922.02 | $1,009.5719 | $1,009.57 | $1,009.60 | $1,009.60 | |