| 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 | $204.99 | 4.438% | $214.0875 | $214.09 | $214.10 | $214.10 |
| Purchase #2 | $249.69 | 9.304% | $272.9212 | $272.92 | $272.90 | $272.90 |
| Purchase #3 | $60.77 | 3.432% | $62.8556 | $62.86 | $62.85 | $62.90 |
| Purchase #4 | $12.48 | 8.615% | $13.5552 | $13.56 | $13.55 | $13.60 |
| Purchase #5 | $129.70 | 10.663% | $143.5299 | $143.53 | $143.55 | $143.50 |
| Purchase #6 | $191.94 | 9.251% | $209.6964 | $209.70 | $209.70 | $209.70 |
| Purchase #7 | $183.38 | 7.493% | $197.1207 | $197.12 | $197.10 | $197.10 |
| 7 purchase totals = | $1,032.95 | $1,113.7665 | $1,113.78 | $1,113.75 | $1,113.80 | |