| 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 | $93.67 | 9.150% | $102.2408 | $102.24 | $102.25 | $102.20 |
| Purchase #2 | $139.49 | 12.246% | $156.5719 | $156.57 | $156.55 | $156.60 |
| Purchase #3 | $89.74 | 10.178% | $98.8737 | $98.87 | $98.85 | $98.90 |
| Purchase #4 | $225.86 | 11.151% | $251.0456 | $251.05 | $251.05 | $251.00 |
| Purchase #5 | $220.78 | 9.123% | $240.9218 | $240.92 | $240.90 | $240.90 |
| Purchase #6 | $163.62 | 9.182% | $178.6436 | $178.64 | $178.65 | $178.60 |
| Purchase #7 | $72.91 | 12.334% | $81.9027 | $81.90 | $81.90 | $81.90 |
| 7 purchase totals = | $1,006.07 | $1,110.2001 | $1,110.19 | $1,110.15 | $1,110.10 | |