| 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 | $221.61 | 11.296% | $246.6431 | $246.64 | $246.65 | $246.60 |
| Purchase #2 | $11.41 | 9.356% | $12.4775 | $12.48 | $12.50 | $12.50 |
| Purchase #3 | $49.77 | 11.523% | $55.505 | $55.51 | $55.50 | $55.50 |
| Purchase #4 | $72.54 | 11.439% | $80.8379 | $80.84 | $80.85 | $80.80 |
| Purchase #5 | $192.30 | 9.168% | $209.9301 | $209.93 | $209.95 | $209.90 |
| Purchase #6 | $128.32 | 8.113% | $138.7306 | $138.73 | $138.75 | $138.70 |
| Purchase #7 | $140.36 | 6.613% | $149.642 | $149.64 | $149.65 | $149.60 |
| 7 purchase totals = | $816.31 | $893.7662 | $893.77 | $893.85 | $893.60 | |