| 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 | $212.57 | 12.674% | $239.5111 | $239.51 | $239.50 | $239.50 |
| Purchase #2 | $37.71 | 6.316% | $40.0918 | $40.09 | $40.10 | $40.10 |
| Purchase #3 | $204.73 | 6.859% | $218.7724 | $218.77 | $218.75 | $218.80 |
| Purchase #4 | $69.71 | 12.417% | $78.3659 | $78.37 | $78.35 | $78.40 |
| Purchase #5 | $105.34 | 9.399% | $115.2409 | $115.24 | $115.25 | $115.20 |
| Purchase #6 | $68.82 | 11.149% | $76.4927 | $76.49 | $76.50 | $76.50 |
| Purchase #7 | $198.68 | 11.395% | $221.3196 | $221.32 | $221.30 | $221.30 |
| 7 purchase totals = | $897.56 | $989.7944 | $989.79 | $989.75 | $989.80 | |