| 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 | $220.69 | 13.459% | $250.3927 | $250.39 | $250.40 | $250.40 |
| Purchase #2 | $228.80 | 7.705% | $246.429 | $246.43 | $246.45 | $246.40 |
| Purchase #3 | $213.62 | 7.787% | $230.2546 | $230.25 | $230.25 | $230.30 |
| Purchase #4 | $34.25 | 10.571% | $37.8706 | $37.87 | $37.85 | $37.90 |
| Purchase #5 | $203.77 | 6.854% | $217.7364 | $217.74 | $217.75 | $217.70 |
| Purchase #6 | $42.35 | 12.302% | $47.5599 | $47.56 | $47.55 | $47.60 |
| Purchase #7 | $214.30 | 5.232% | $225.5122 | $225.51 | $225.50 | $225.50 |
| 7 purchase totals = | $1,157.78 | $1,255.7554 | $1,255.75 | $1,255.75 | $1,255.80 | |