| 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 | $236.77 | 9.609% | $259.5212 | $259.52 | $259.50 | $259.50 |
| Purchase #2 | $65.72 | 5.103% | $69.0737 | $69.07 | $69.05 | $69.10 |
| Purchase #3 | $182.29 | 3.719% | $189.0694 | $189.07 | $189.05 | $189.10 |
| Purchase #4 | $44.75 | 4.483% | $46.7561 | $46.76 | $46.75 | $46.80 |
| Purchase #5 | $233.39 | 3.268% | $241.0172 | $241.02 | $241.00 | $241.00 |
| Purchase #6 | $151.38 | 6.311% | $160.9336 | $160.93 | $160.95 | $160.90 |
| Purchase #7 | $133.58 | 13.726% | $151.9152 | $151.92 | $151.90 | $151.90 |
| 7 purchase totals = | $1,047.88 | $1,118.2864 | $1,118.29 | $1,118.20 | $1,118.30 | |