| 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 | $95.99 | 8.187% | $103.8487 | $103.85 | $103.85 | $103.80 |
| Purchase #2 | $148.82 | 13.517% | $168.936 | $168.94 | $168.95 | $168.90 |
| Purchase #3 | $180.77 | 7.775% | $194.8249 | $194.82 | $194.80 | $194.80 |
| Purchase #4 | $126.59 | 6.233% | $134.4804 | $134.48 | $134.50 | $134.50 |
| Purchase #5 | $196.87 | 10.861% | $218.2521 | $218.25 | $218.25 | $218.30 |
| Purchase #6 | $223.87 | 7.392% | $240.4185 | $240.42 | $240.40 | $240.40 |
| Purchase #7 | $161.54 | 11.555% | $180.2059 | $180.21 | $180.20 | $180.20 |
| 7 purchase totals = | $1,134.45 | $1,240.9665 | $1,240.97 | $1,240.95 | $1,240.90 | |