| 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 | $62.56 | 7.252% | $67.0969 | $67.10 | $67.10 | $67.10 |
| Purchase #2 | $181.71 | 4.750% | $190.3412 | $190.34 | $190.35 | $190.30 |
| Purchase #3 | $220.38 | 12.303% | $247.4934 | $247.49 | $247.50 | $247.50 |
| Purchase #4 | $130.84 | 11.539% | $145.9376 | $145.94 | $145.95 | $145.90 |
| Purchase #5 | $139.37 | 5.555% | $147.112 | $147.11 | $147.10 | $147.10 |
| Purchase #6 | $146.51 | 3.717% | $151.9558 | $151.96 | $151.95 | $152.00 |
| Purchase #7 | $153.46 | 11.716% | $171.4394 | $171.44 | $171.45 | $171.40 |
| 7 purchase totals = | $1,034.83 | $1,121.3763 | $1,121.38 | $1,121.40 | $1,121.30 | |