| 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 | $211.98 | 4.732% | $222.0109 | $222.01 | $222.00 | $222.00 |
| Purchase #2 | $154.64 | 8.628% | $167.9823 | $167.98 | $168.00 | $168.00 |
| Purchase #3 | $40.54 | 11.252% | $45.1016 | $45.10 | $45.10 | $45.10 |
| Purchase #4 | $221.51 | 4.148% | $230.6982 | $230.70 | $230.70 | $230.70 |
| Purchase #5 | $16.99 | 12.149% | $19.0541 | $19.05 | $19.05 | $19.10 |
| Purchase #6 | $169.91 | 12.588% | $191.2983 | $191.30 | $191.30 | $191.30 |
| Purchase #7 | $57.34 | 5.443% | $60.461 | $60.46 | $60.45 | $60.50 |
| 7 purchase totals = | $872.91 | $936.6064 | $936.60 | $936.60 | $936.70 | |