| 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 | $205.56 | 5.845% | $217.575 | $217.58 | $217.60 | $217.60 |
| Purchase #2 | $187.75 | 11.664% | $209.6492 | $209.65 | $209.65 | $209.60 |
| Purchase #3 | $72.68 | 6.860% | $77.6658 | $77.67 | $77.65 | $77.70 |
| Purchase #4 | $114.82 | 13.397% | $130.2024 | $130.20 | $130.20 | $130.20 |
| Purchase #5 | $109.40 | 5.151% | $115.0352 | $115.04 | $115.05 | $115.00 |
| Purchase #6 | $171.81 | 12.822% | $193.8395 | $193.84 | $193.85 | $193.80 |
| Purchase #7 | $6.99 | 4.722% | $7.3201 | $7.32 | $7.30 | $7.30 |
| 7 purchase totals = | $869.01 | $951.2872 | $951.30 | $951.30 | $951.20 | |