| 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 | $106.34 | 10.339% | $117.3345 | $117.33 | $117.35 | $117.30 |
| Purchase #2 | $73.85 | 4.128% | $76.8985 | $76.90 | $76.90 | $76.90 |
| Purchase #3 | $139.82 | 8.392% | $151.5537 | $151.55 | $151.55 | $151.60 |
| Purchase #4 | $144.60 | 9.308% | $158.0594 | $158.06 | $158.05 | $158.10 |
| Purchase #5 | $203.67 | 13.185% | $230.5239 | $230.52 | $230.50 | $230.50 |
| Purchase #6 | $201.45 | 9.251% | $220.0861 | $220.09 | $220.10 | $220.10 |
| Purchase #7 | $244.54 | 10.228% | $269.5516 | $269.55 | $269.55 | $269.60 |
| 7 purchase totals = | $1,114.27 | $1,224.0077 | $1,224.00 | $1,224.00 | $1,224.10 | |