| 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 | $106.35 | 11.738% | $118.8334 | $118.83 | $118.85 | $118.80 |
| Purchase #2 | $75.89 | 6.263% | $80.643 | $80.64 | $80.65 | $80.60 |
| Purchase #3 | $244.57 | 12.115% | $274.1997 | $274.20 | $274.20 | $274.20 |
| Purchase #4 | $34.75 | 4.716% | $36.3888 | $36.39 | $36.40 | $36.40 |
| Purchase #5 | $231.91 | 8.479% | $251.5736 | $251.57 | $251.55 | $251.60 |
| Purchase #6 | $242.58 | 3.813% | $251.8296 | $251.83 | $251.85 | $251.80 |
| Purchase #7 | $81.81 | 5.762% | $86.5239 | $86.52 | $86.50 | $86.50 |
| 7 purchase totals = | $1,017.86 | $1,099.9920 | $1,099.98 | $1,100.00 | $1,099.90 | |