| 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 | $40.58 | 5.717% | $42.9 | $42.90 | $42.90 | $42.90 |
| Purchase #2 | $89.33 | 13.148% | $101.0751 | $101.08 | $101.10 | $101.10 |
| Purchase #3 | $129.44 | 4.161% | $134.826 | $134.83 | $134.85 | $134.80 |
| Purchase #4 | $244.76 | 8.395% | $265.3076 | $265.31 | $265.30 | $265.30 |
| Purchase #5 | $199.71 | 3.137% | $205.9749 | $205.97 | $205.95 | $206.00 |
| Purchase #6 | $197.48 | 8.226% | $213.7247 | $213.72 | $213.70 | $213.70 |
| Purchase #7 | $178.31 | 11.477% | $198.7746 | $198.77 | $198.75 | $198.80 |
| 7 purchase totals = | $1,079.61 | $1,162.5829 | $1,162.58 | $1,162.55 | $1,162.60 | |