| 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 | $200.88 | 11.297% | $223.5734 | $223.57 | $223.55 | $223.60 |
| Purchase #2 | $70.34 | 12.644% | $79.2338 | $79.23 | $79.25 | $79.20 |
| Purchase #3 | $232.86 | 6.821% | $248.7434 | $248.74 | $248.75 | $248.70 |
| Purchase #4 | $222.76 | 8.211% | $241.0508 | $241.05 | $241.05 | $241.10 |
| Purchase #5 | $214.72 | 12.179% | $240.8707 | $240.87 | $240.85 | $240.90 |
| Purchase #6 | $205.75 | 12.155% | $230.7589 | $230.76 | $230.75 | $230.80 |
| Purchase #7 | $178.32 | 7.511% | $191.7136 | $191.71 | $191.70 | $191.70 |
| 7 purchase totals = | $1,325.63 | $1,455.9446 | $1,455.93 | $1,455.90 | $1,456.00 | |