| 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 | $241.26 | 10.137% | $265.7165 | $265.72 | $265.70 | $265.70 |
| Purchase #2 | $238.66 | 11.687% | $266.5522 | $266.55 | $266.55 | $266.60 |
| Purchase #3 | $129.94 | 6.722% | $138.6746 | $138.67 | $138.65 | $138.70 |
| Purchase #4 | $214.60 | 12.253% | $240.8949 | $240.89 | $240.90 | $240.90 |
| Purchase #5 | $213.93 | 12.453% | $240.5707 | $240.57 | $240.55 | $240.60 |
| Purchase #6 | $37.50 | 3.337% | $38.7514 | $38.75 | $38.75 | $38.80 |
| Purchase #7 | $236.76 | 8.417% | $256.6881 | $256.69 | $256.70 | $256.70 |
| 7 purchase totals = | $1,312.65 | $1,447.8484 | $1,447.84 | $1,447.80 | $1,448.00 | |