| 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 | $122.71 | 10.282% | $135.327 | $135.33 | $135.35 | $135.30 |
| Purchase #2 | $242.79 | 5.853% | $257.0005 | $257.00 | $257.00 | $257.00 |
| Purchase #3 | $140.25 | 13.844% | $159.6662 | $159.67 | $159.65 | $159.70 |
| Purchase #4 | $115.82 | 7.430% | $124.4254 | $124.43 | $124.45 | $124.40 |
| Purchase #5 | $45.26 | 9.491% | $49.5556 | $49.56 | $49.55 | $49.60 |
| Purchase #6 | $190.36 | 10.798% | $210.9151 | $210.92 | $210.90 | $210.90 |
| Purchase #7 | $243.54 | 12.549% | $274.1018 | $274.10 | $274.10 | $274.10 |
| 7 purchase totals = | $1,100.73 | $1,210.9916 | $1,211.01 | $1,211.00 | $1,211.00 | |