| 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 | $188.42 | 7.797% | $203.1111 | $203.11 | $203.10 | $203.10 |
| Purchase #2 | $197.77 | 11.829% | $221.1642 | $221.16 | $221.15 | $221.20 |
| Purchase #3 | $247.88 | 8.569% | $269.1208 | $269.12 | $269.10 | $269.10 |
| Purchase #4 | $99.83 | 9.718% | $109.5315 | $109.53 | $109.55 | $109.50 |
| Purchase #5 | $23.48 | 8.692% | $25.5209 | $25.52 | $25.50 | $25.50 |
| Purchase #6 | $240.89 | 3.255% | $248.731 | $248.73 | $248.75 | $248.70 |
| Purchase #7 | $64.82 | 12.609% | $72.9932 | $72.99 | $73.00 | $73.00 |
| 7 purchase totals = | $1,063.09 | $1,150.1727 | $1,150.16 | $1,150.15 | $1,150.10 | |