| 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 | $195.80 | 12.517% | $220.3083 | $220.31 | $220.30 | $220.30 |
| Purchase #2 | $204.55 | 4.286% | $213.317 | $213.32 | $213.30 | $213.30 |
| Purchase #3 | $167.67 | 5.474% | $176.8483 | $176.85 | $176.85 | $176.80 |
| Purchase #4 | $81.99 | 11.638% | $91.532 | $91.53 | $91.55 | $91.50 |
| Purchase #5 | $88.39 | 3.409% | $91.4032 | $91.40 | $91.40 | $91.40 |
| Purchase #6 | $141.63 | 8.613% | $153.8286 | $153.83 | $153.85 | $153.80 |
| Purchase #7 | $137.67 | 5.602% | $145.3823 | $145.38 | $145.40 | $145.40 |
| 7 purchase totals = | $1,017.70 | $1,092.6197 | $1,092.62 | $1,092.65 | $1,092.50 | |