| 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 | $129.70 | 4.523% | $135.5663 | $135.57 | $135.55 | $135.60 |
| Purchase #2 | $194.33 | 10.192% | $214.1361 | $214.14 | $214.15 | $214.10 |
| Purchase #3 | $227.26 | 9.111% | $247.9657 | $247.97 | $247.95 | $248.00 |
| Purchase #4 | $227.99 | 3.357% | $235.6436 | $235.64 | $235.65 | $235.60 |
| Purchase #5 | $99.32 | 12.669% | $111.9029 | $111.90 | $111.90 | $111.90 |
| Purchase #6 | $86.65 | 11.600% | $96.7014 | $96.70 | $96.70 | $96.70 |
| Purchase #7 | $69.95 | 13.150% | $79.1484 | $79.15 | $79.15 | $79.10 |
| 7 purchase totals = | $1,035.20 | $1,121.0644 | $1,121.07 | $1,121.05 | $1,121.00 | |