| 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 | $230.34 | 3.651% | $238.7497 | $238.75 | $238.75 | $238.70 |
| Purchase #2 | $128.60 | 7.158% | $137.8052 | $137.81 | $137.80 | $137.80 |
| Purchase #3 | $75.64 | 3.649% | $78.4001 | $78.40 | $78.40 | $78.40 |
| Purchase #4 | $140.77 | 10.750% | $155.9028 | $155.90 | $155.90 | $155.90 |
| Purchase #5 | $172.77 | 6.167% | $183.4247 | $183.42 | $183.40 | $183.40 |
| Purchase #6 | $69.77 | 8.539% | $75.7277 | $75.73 | $75.75 | $75.70 |
| Purchase #7 | $170.41 | 11.701% | $190.3497 | $190.35 | $190.35 | $190.30 |
| 7 purchase totals = | $988.30 | $1,060.3599 | $1,060.36 | $1,060.35 | $1,060.20 | |