| 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 | $115.55 | 11.310% | $128.6187 | $128.62 | $128.60 | $128.60 |
| Purchase #2 | $240.37 | 5.294% | $253.0952 | $253.10 | $253.10 | $253.10 |
| Purchase #3 | $61.56 | 4.714% | $64.4619 | $64.46 | $64.45 | $64.50 |
| Purchase #4 | $198.87 | 5.591% | $209.9888 | $209.99 | $210.00 | $210.00 |
| Purchase #5 | $215.37 | 9.310% | $235.4209 | $235.42 | $235.40 | $235.40 |
| Purchase #6 | $75.73 | 10.840% | $83.9391 | $83.94 | $83.95 | $83.90 |
| Purchase #7 | $151.32 | 6.343% | $160.9182 | $160.92 | $160.90 | $160.90 |
| 7 purchase totals = | $1,058.77 | $1,136.4428 | $1,136.45 | $1,136.40 | $1,136.40 | |