| 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 | $198.26 | 13.350% | $224.7277 | $224.73 | $224.75 | $224.70 |
| Purchase #2 | $204.88 | 6.559% | $218.3181 | $218.32 | $218.30 | $218.30 |
| Purchase #3 | $201.98 | 5.697% | $213.4868 | $213.49 | $213.50 | $213.50 |
| Purchase #4 | $107.55 | 5.103% | $113.0383 | $113.04 | $113.05 | $113.00 |
| Purchase #5 | $197.59 | 4.404% | $206.2919 | $206.29 | $206.30 | $206.30 |
| Purchase #6 | $128.94 | 3.486% | $133.4348 | $133.43 | $133.45 | $133.40 |
| Purchase #7 | $80.27 | 4.430% | $83.826 | $83.83 | $83.85 | $83.80 |
| 7 purchase totals = | $1,119.47 | $1,193.1236 | $1,193.13 | $1,193.20 | $1,193.00 | |