| 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 | $245.46 | 6.770% | $262.0776 | $262.08 | $262.10 | $262.10 |
| Purchase #2 | $194.82 | 13.591% | $221.298 | $221.30 | $221.30 | $221.30 |
| Purchase #3 | $97.34 | 6.535% | $103.7012 | $103.70 | $103.70 | $103.70 |
| Purchase #4 | $217.79 | 6.741% | $232.4712 | $232.47 | $232.45 | $232.50 |
| Purchase #5 | $228.33 | 8.704% | $248.2038 | $248.20 | $248.20 | $248.20 |
| Purchase #6 | $106.44 | 6.517% | $113.3767 | $113.38 | $113.40 | $113.40 |
| Purchase #7 | $118.49 | 12.782% | $133.6354 | $133.64 | $133.65 | $133.60 |
| 7 purchase totals = | $1,208.67 | $1,314.7639 | $1,314.77 | $1,314.80 | $1,314.80 | |