| 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 | $10.37 | 11.296% | $11.5414 | $11.54 | $11.55 | $11.50 |
| Purchase #2 | $160.97 | 4.811% | $168.7143 | $168.71 | $168.70 | $168.70 |
| Purchase #3 | $190.44 | 11.278% | $211.9178 | $211.92 | $211.90 | $211.90 |
| Purchase #4 | $230.99 | 11.552% | $257.674 | $257.67 | $257.65 | $257.70 |
| Purchase #5 | $39.69 | 11.349% | $44.1944 | $44.19 | $44.20 | $44.20 |
| Purchase #6 | $238.88 | 5.613% | $252.2883 | $252.29 | $252.30 | $252.30 |
| Purchase #7 | $75.62 | 9.702% | $82.9567 | $82.96 | $82.95 | $83.00 |
| 7 purchase totals = | $946.96 | $1,029.2869 | $1,029.28 | $1,029.25 | $1,029.30 | |