| 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 | $212.76 | 4.399% | $222.1193 | $222.12 | $222.10 | $222.10 |
| Purchase #2 | $209.37 | 13.565% | $237.771 | $237.77 | $237.75 | $237.80 |
| Purchase #3 | $240.97 | 10.179% | $265.4983 | $265.50 | $265.50 | $265.50 |
| Purchase #4 | $191.71 | 5.803% | $202.8349 | $202.83 | $202.85 | $202.80 |
| Purchase #5 | $21.36 | 7.361% | $22.9323 | $22.93 | $22.95 | $22.90 |
| Purchase #6 | $231.57 | 13.226% | $262.1974 | $262.20 | $262.20 | $262.20 |
| Purchase #7 | $129.74 | 13.327% | $147.0304 | $147.03 | $147.05 | $147.00 |
| 7 purchase totals = | $1,237.48 | $1,360.3836 | $1,360.38 | $1,360.40 | $1,360.30 | |