| 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 | $198.79 | 4.416% | $207.5686 | $207.57 | $207.55 | $207.60 |
| Purchase #2 | $5.57 | 8.597% | $6.0489 | $6.05 | $6.05 | $6.00 |
| Purchase #3 | $114.33 | 12.763% | $128.9219 | $128.92 | $128.90 | $128.90 |
| Purchase #4 | $115.30 | 12.441% | $129.6445 | $129.64 | $129.65 | $129.60 |
| Purchase #5 | $156.33 | 3.858% | $162.3612 | $162.36 | $162.35 | $162.40 |
| Purchase #6 | $214.50 | 7.177% | $229.8947 | $229.89 | $229.90 | $229.90 |
| Purchase #7 | $51.94 | 7.744% | $55.9622 | $55.96 | $55.95 | $56.00 |
| 7 purchase totals = | $856.76 | $920.4020 | $920.39 | $920.35 | $920.40 | |