| 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 | $223.47 | 9.547% | $244.8047 | $244.80 | $244.80 | $244.80 |
| Purchase #2 | $69.35 | 13.632% | $78.8038 | $78.80 | $78.80 | $78.80 |
| Purchase #3 | $45.48 | 9.490% | $49.7961 | $49.80 | $49.80 | $49.80 |
| Purchase #4 | $174.86 | 9.201% | $190.9489 | $190.95 | $190.95 | $190.90 |
| Purchase #5 | $186.81 | 8.685% | $203.0344 | $203.03 | $203.05 | $203.00 |
| Purchase #6 | $155.75 | 8.208% | $168.534 | $168.53 | $168.55 | $168.50 |
| Purchase #7 | $63.47 | 8.606% | $68.9322 | $68.93 | $68.95 | $68.90 |
| 7 purchase totals = | $919.19 | $1,004.8541 | $1,004.84 | $1,004.90 | $1,004.70 | |