| 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 | $35.43 | 12.284% | $39.7822 | $39.78 | $39.80 | $39.80 |
| Purchase #2 | $217.42 | 9.686% | $238.4793 | $238.48 | $238.50 | $238.50 |
| Purchase #3 | $122.93 | 8.136% | $132.9316 | $132.93 | $132.95 | $132.90 |
| Purchase #4 | $223.98 | 7.623% | $241.054 | $241.05 | $241.05 | $241.10 |
| Purchase #5 | $102.27 | 11.757% | $114.2939 | $114.29 | $114.30 | $114.30 |
| Purchase #6 | $82.34 | 10.121% | $90.6736 | $90.67 | $90.65 | $90.70 |
| Purchase #7 | $54.81 | 7.165% | $58.7371 | $58.74 | $58.75 | $58.70 |
| 7 purchase totals = | $839.18 | $915.9517 | $915.94 | $916.00 | $916.00 | |