| 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 | $130.74 | 5.613% | $138.0784 | $138.08 | $138.10 | $138.10 |
| Purchase #2 | $198.66 | 9.801% | $218.1307 | $218.13 | $218.15 | $218.10 |
| Purchase #3 | $169.48 | 9.181% | $185.04 | $185.04 | $185.05 | $185.00 |
| Purchase #4 | $84.49 | 12.104% | $94.7167 | $94.72 | $94.70 | $94.70 |
| Purchase #5 | $210.80 | 13.600% | $239.4688 | $239.47 | $239.45 | $239.50 |
| Purchase #6 | $221.97 | 11.525% | $247.552 | $247.55 | $247.55 | $247.60 |
| Purchase #7 | $106.63 | 13.430% | $120.9504 | $120.95 | $120.95 | $121.00 |
| 7 purchase totals = | $1,122.77 | $1,243.9370 | $1,243.94 | $1,243.95 | $1,244.00 | |