| 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 | $118.98 | 8.774% | $129.4193 | $129.42 | $129.40 | $129.40 |
| Purchase #2 | $177.61 | 7.533% | $190.9894 | $190.99 | $191.00 | $191.00 |
| Purchase #3 | $190.70 | 7.380% | $204.7737 | $204.77 | $204.75 | $204.80 |
| Purchase #4 | $26.60 | 9.716% | $29.1845 | $29.18 | $29.20 | $29.20 |
| Purchase #5 | $241.85 | 5.380% | $254.8615 | $254.86 | $254.85 | $254.90 |
| Purchase #6 | $80.61 | 7.197% | $86.4115 | $86.41 | $86.40 | $86.40 |
| Purchase #7 | $218.39 | 10.265% | $240.8077 | $240.81 | $240.80 | $240.80 |
| 7 purchase totals = | $1,054.74 | $1,136.4476 | $1,136.44 | $1,136.40 | $1,136.50 | |