| 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 | $92.85 | 10.287% | $102.4015 | $102.40 | $102.40 | $102.40 |
| Purchase #2 | $124.65 | 5.133% | $131.0483 | $131.05 | $131.05 | $131.00 |
| Purchase #3 | $240.77 | 12.424% | $270.6833 | $270.68 | $270.70 | $270.70 |
| Purchase #4 | $210.86 | 5.127% | $221.6708 | $221.67 | $221.65 | $221.70 |
| Purchase #5 | $34.48 | 3.315% | $35.623 | $35.62 | $35.60 | $35.60 |
| Purchase #6 | $127.44 | 11.551% | $142.1606 | $142.16 | $142.15 | $142.20 |
| Purchase #7 | $23.45 | 5.572% | $24.7566 | $24.76 | $24.75 | $24.80 |
| 7 purchase totals = | $854.50 | $928.3441 | $928.34 | $928.30 | $928.40 | |