| 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 | $115.79 | 7.436% | $124.4001 | $124.40 | $124.40 | $124.40 |
| Purchase #2 | $181.30 | 12.859% | $204.6134 | $204.61 | $204.60 | $204.60 |
| Purchase #3 | $238.90 | 12.813% | $269.5103 | $269.51 | $269.50 | $269.50 |
| Purchase #4 | $226.86 | 13.610% | $257.7356 | $257.74 | $257.75 | $257.70 |
| Purchase #5 | $197.68 | 4.549% | $206.6725 | $206.67 | $206.65 | $206.70 |
| Purchase #6 | $64.62 | 8.539% | $70.1379 | $70.14 | $70.15 | $70.10 |
| Purchase #7 | $241.71 | 10.738% | $267.6648 | $267.66 | $267.65 | $267.70 |
| 7 purchase totals = | $1,266.86 | $1,400.7346 | $1,400.73 | $1,400.70 | $1,400.70 | |