| 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 | $214.37 | 12.846% | $241.908 | $241.91 | $241.90 | $241.90 |
| Purchase #2 | $5.57 | 4.168% | $5.8022 | $5.80 | $5.80 | $5.80 |
| Purchase #3 | $216.93 | 10.448% | $239.5948 | $239.59 | $239.60 | $239.60 |
| Purchase #4 | $129.52 | 8.436% | $140.4463 | $140.45 | $140.45 | $140.40 |
| Purchase #5 | $194.58 | 11.588% | $217.1279 | $217.13 | $217.15 | $217.10 |
| Purchase #6 | $30.46 | 6.387% | $32.4055 | $32.41 | $32.40 | $32.40 |
| Purchase #7 | $190.64 | 7.506% | $204.9494 | $204.95 | $204.95 | $204.90 |
| 7 purchase totals = | $982.07 | $1,082.2341 | $1,082.24 | $1,082.25 | $1,082.10 | |