| 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 | $11.81 | 8.202% | $12.7787 | $12.78 | $12.80 | $12.80 |
| Purchase #2 | $35.66 | 7.796% | $38.4401 | $38.44 | $38.45 | $38.40 |
| Purchase #3 | $177.50 | 9.549% | $194.4495 | $194.45 | $194.45 | $194.40 |
| Purchase #4 | $146.25 | 10.155% | $161.1017 | $161.10 | $161.10 | $161.10 |
| Purchase #5 | $191.90 | 7.183% | $205.6842 | $205.68 | $205.70 | $205.70 |
| Purchase #6 | $175.66 | 10.804% | $194.6383 | $194.64 | $194.65 | $194.60 |
| Purchase #7 | $188.80 | 11.247% | $210.0343 | $210.03 | $210.05 | $210.00 |
| 7 purchase totals = | $927.58 | $1,017.1268 | $1,017.12 | $1,017.20 | $1,017.00 | |