| 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 | $221.97 | 9.367% | $242.7619 | $242.76 | $242.75 | $242.80 |
| Purchase #2 | $109.67 | 5.425% | $115.6196 | $115.62 | $115.60 | $115.60 |
| Purchase #3 | $122.96 | 5.656% | $129.9146 | $129.91 | $129.90 | $129.90 |
| Purchase #4 | $214.89 | 9.233% | $234.7308 | $234.73 | $234.75 | $234.70 |
| Purchase #5 | $70.58 | 5.302% | $74.3222 | $74.32 | $74.30 | $74.30 |
| Purchase #6 | $155.32 | 8.642% | $168.7428 | $168.74 | $168.75 | $168.70 |
| Purchase #7 | $242.26 | 9.306% | $264.8047 | $264.80 | $264.80 | $264.80 |
| 7 purchase totals = | $1,137.65 | $1,230.8966 | $1,230.88 | $1,230.85 | $1,230.80 | |