| 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 | $242.85 | 6.330% | $258.2224 | $258.22 | $258.20 | $258.20 |
| Purchase #2 | $13.60 | 5.769% | $14.3846 | $14.38 | $14.40 | $14.40 |
| Purchase #3 | $158.70 | 3.539% | $164.3164 | $164.32 | $164.30 | $164.30 |
| Purchase #4 | $213.30 | 3.859% | $221.5312 | $221.53 | $221.55 | $221.50 |
| Purchase #5 | $250.38 | 9.804% | $274.9273 | $274.93 | $274.95 | $274.90 |
| Purchase #6 | $127.43 | 9.395% | $139.402 | $139.40 | $139.40 | $139.40 |
| Purchase #7 | $38.47 | 3.852% | $39.9519 | $39.95 | $39.95 | $40.00 |
| 7 purchase totals = | $1,044.73 | $1,112.7358 | $1,112.73 | $1,112.75 | $1,112.70 | |