| 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 | $212.78 | 7.698% | $229.1598 | $229.16 | $229.15 | $229.20 |
| Purchase #2 | $231.59 | 7.354% | $248.6211 | $248.62 | $248.60 | $248.60 |
| Purchase #3 | $158.60 | 6.511% | $168.9264 | $168.93 | $168.95 | $168.90 |
| Purchase #4 | $195.87 | 13.250% | $221.8228 | $221.82 | $221.80 | $221.80 |
| Purchase #5 | $200.84 | 9.782% | $220.4862 | $220.49 | $220.50 | $220.50 |
| Purchase #6 | $110.95 | 3.775% | $115.1384 | $115.14 | $115.15 | $115.10 |
| Purchase #7 | $218.76 | 6.600% | $233.1982 | $233.20 | $233.20 | $233.20 |
| 7 purchase totals = | $1,329.39 | $1,437.3529 | $1,437.36 | $1,437.35 | $1,437.30 | |