| 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 | $70.27 | 7.340% | $75.4278 | $75.43 | $75.45 | $75.40 |
| Purchase #2 | $111.91 | 9.598% | $122.6511 | $122.65 | $122.65 | $122.70 |
| Purchase #3 | $210.91 | 13.809% | $240.0346 | $240.03 | $240.05 | $240.00 |
| Purchase #4 | $222.44 | 8.531% | $241.4164 | $241.42 | $241.40 | $241.40 |
| Purchase #5 | $189.54 | 13.271% | $214.6939 | $214.69 | $214.70 | $214.70 |
| Purchase #6 | $24.51 | 12.145% | $27.4867 | $27.49 | $27.50 | $27.50 |
| Purchase #7 | $161.98 | 3.170% | $167.1148 | $167.11 | $167.10 | $167.10 |
| 7 purchase totals = | $991.56 | $1,088.8253 | $1,088.82 | $1,088.85 | $1,088.80 | |