| 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 | $23.84 | 13.396% | $27.0336 | $27.03 | $27.05 | $27.00 |
| Purchase #2 | $224.66 | 12.857% | $253.5445 | $253.54 | $253.55 | $253.50 |
| Purchase #3 | $7.27 | 7.537% | $7.8179 | $7.82 | $7.80 | $7.80 |
| Purchase #4 | $193.29 | 6.794% | $206.4221 | $206.42 | $206.40 | $206.40 |
| Purchase #5 | $221.91 | 8.558% | $240.9011 | $240.90 | $240.90 | $240.90 |
| Purchase #6 | $208.65 | 5.311% | $219.7314 | $219.73 | $219.75 | $219.70 |
| Purchase #7 | $167.85 | 9.207% | $183.3039 | $183.30 | $183.30 | $183.30 |
| 7 purchase totals = | $1,047.47 | $1,138.7545 | $1,138.74 | $1,138.75 | $1,138.60 | |