| 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 | $103.34 | 13.147% | $116.9261 | $116.93 | $116.95 | $116.90 |
| Purchase #2 | $233.75 | 10.560% | $258.434 | $258.43 | $258.45 | $258.40 |
| Purchase #3 | $173.50 | 6.630% | $185.0031 | $185.00 | $185.00 | $185.00 |
| Purchase #4 | $147.84 | 5.159% | $155.4671 | $155.47 | $155.45 | $155.50 |
| Purchase #5 | $209.71 | 5.343% | $220.9148 | $220.91 | $220.90 | $220.90 |
| Purchase #6 | $135.53 | 7.710% | $145.9794 | $145.98 | $146.00 | $146.00 |
| Purchase #7 | $46.49 | 5.616% | $49.1009 | $49.10 | $49.10 | $49.10 |
| 7 purchase totals = | $1,050.16 | $1,131.8254 | $1,131.82 | $1,131.85 | $1,131.80 | |