| 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 | $137.62 | 8.492% | $149.3067 | $149.31 | $149.30 | $149.30 |
| Purchase #2 | $239.89 | 11.204% | $266.7673 | $266.77 | $266.75 | $266.80 |
| Purchase #3 | $216.72 | 3.552% | $224.4179 | $224.42 | $224.40 | $224.40 |
| Purchase #4 | $82.87 | 9.796% | $90.9879 | $90.99 | $91.00 | $91.00 |
| Purchase #5 | $241.49 | 9.492% | $264.4122 | $264.41 | $264.40 | $264.40 |
| Purchase #6 | $207.77 | 4.113% | $216.3156 | $216.32 | $216.30 | $216.30 |
| Purchase #7 | $49.81 | 12.241% | $55.9072 | $55.91 | $55.90 | $55.90 |
| 7 purchase totals = | $1,176.17 | $1,268.1148 | $1,268.13 | $1,268.05 | $1,268.10 | |