| 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 | $209.71 | 5.266% | $220.7533 | $220.75 | $220.75 | $220.80 |
| Purchase #2 | $202.65 | 13.831% | $230.6785 | $230.68 | $230.70 | $230.70 |
| Purchase #3 | $88.92 | 10.436% | $98.1997 | $98.20 | $98.20 | $98.20 |
| Purchase #4 | $102.58 | 3.194% | $105.8564 | $105.86 | $105.85 | $105.90 |
| Purchase #5 | $152.36 | 8.708% | $165.6275 | $165.63 | $165.65 | $165.60 |
| Purchase #6 | $37.84 | 5.534% | $39.9341 | $39.93 | $39.95 | $39.90 |
| Purchase #7 | $106.73 | 4.480% | $111.5115 | $111.51 | $111.50 | $111.50 |
| 7 purchase totals = | $900.79 | $972.5610 | $972.56 | $972.60 | $972.60 | |