| 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 | $96.43 | 4.835% | $101.0924 | $101.09 | $101.10 | $101.10 |
| Purchase #2 | $195.57 | 5.531% | $206.387 | $206.39 | $206.40 | $206.40 |
| Purchase #3 | $182.53 | 5.309% | $192.2205 | $192.22 | $192.20 | $192.20 |
| Purchase #4 | $224.48 | 7.655% | $241.6639 | $241.66 | $241.65 | $241.70 |
| Purchase #5 | $132.36 | 4.250% | $137.9853 | $137.99 | $138.00 | $138.00 |
| Purchase #6 | $234.60 | 13.638% | $266.5947 | $266.59 | $266.60 | $266.60 |
| Purchase #7 | $165.35 | 3.555% | $171.2282 | $171.23 | $171.25 | $171.20 |
| 7 purchase totals = | $1,231.32 | $1,317.1720 | $1,317.17 | $1,317.20 | $1,317.20 | |