| 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 | $30.86 | 3.704% | $32.0031 | $32.00 | $32.00 | $32.00 |
| Purchase #2 | $36.58 | 4.128% | $38.09 | $38.09 | $38.10 | $38.10 |
| Purchase #3 | $245.34 | 8.232% | $265.5364 | $265.54 | $265.55 | $265.50 |
| Purchase #4 | $244.44 | 13.210% | $276.7305 | $276.73 | $276.75 | $276.70 |
| Purchase #5 | $223.56 | 12.315% | $251.0914 | $251.09 | $251.10 | $251.10 |
| Purchase #6 | $232.93 | 12.766% | $262.6658 | $262.67 | $262.65 | $262.70 |
| Purchase #7 | $241.47 | 4.715% | $252.8553 | $252.86 | $252.85 | $252.90 |
| 7 purchase totals = | $1,255.18 | $1,378.9725 | $1,378.98 | $1,379.00 | $1,379.00 | |