| 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 | $107.60 | 8.605% | $116.859 | $116.86 | $116.85 | $116.90 |
| Purchase #2 | $224.76 | 6.315% | $238.9536 | $238.95 | $238.95 | $239.00 |
| Purchase #3 | $238.59 | 4.363% | $248.9997 | $249.00 | $249.00 | $249.00 |
| Purchase #4 | $71.56 | 8.447% | $77.6047 | $77.60 | $77.60 | $77.60 |
| Purchase #5 | $142.42 | 7.514% | $153.1214 | $153.12 | $153.10 | $153.10 |
| Purchase #6 | $245.39 | 3.541% | $254.0793 | $254.08 | $254.10 | $254.10 |
| Purchase #7 | $23.82 | 5.387% | $25.1032 | $25.10 | $25.10 | $25.10 |
| 7 purchase totals = | $1,054.14 | $1,114.7209 | $1,114.71 | $1,114.70 | $1,114.80 | |