| 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 | $202.72 | 7.376% | $217.6726 | $217.67 | $217.65 | $217.70 |
| Purchase #2 | $200.99 | 6.739% | $214.5347 | $214.53 | $214.55 | $214.50 |
| Purchase #3 | $227.32 | 5.578% | $239.9999 | $240.00 | $240.00 | $240.00 |
| Purchase #4 | $165.77 | 8.277% | $179.4908 | $179.49 | $179.50 | $179.50 |
| Purchase #5 | $81.74 | 11.216% | $90.908 | $90.91 | $90.90 | $90.90 |
| Purchase #6 | $166.53 | 13.764% | $189.4512 | $189.45 | $189.45 | $189.50 |
| Purchase #7 | $76.77 | 4.751% | $80.4173 | $80.42 | $80.40 | $80.40 |
| 7 purchase totals = | $1,121.84 | $1,212.4745 | $1,212.47 | $1,212.45 | $1,212.50 | |