| 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 | $248.39 | 6.267% | $263.9566 | $263.96 | $263.95 | $264.00 |
| Purchase #2 | $203.66 | 9.667% | $223.3478 | $223.35 | $223.35 | $223.30 |
| Purchase #3 | $109.42 | 5.814% | $115.7817 | $115.78 | $115.80 | $115.80 |
| Purchase #4 | $53.86 | 9.392% | $58.9185 | $58.92 | $58.90 | $58.90 |
| Purchase #5 | $147.93 | 10.510% | $163.4774 | $163.48 | $163.50 | $163.50 |
| Purchase #6 | $91.57 | 10.367% | $101.0631 | $101.06 | $101.05 | $101.10 |
| Purchase #7 | $220.76 | 4.511% | $230.7185 | $230.72 | $230.70 | $230.70 |
| 7 purchase totals = | $1,075.59 | $1,157.2636 | $1,157.27 | $1,157.25 | $1,157.30 | |