| 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 | $218.95 | 10.813% | $242.6251 | $242.63 | $242.65 | $242.60 |
| Purchase #2 | $83.48 | 11.484% | $93.0668 | $93.07 | $93.05 | $93.10 |
| Purchase #3 | $98.25 | 3.222% | $101.4156 | $101.42 | $101.40 | $101.40 |
| Purchase #4 | $143.85 | 3.587% | $149.0099 | $149.01 | $149.00 | $149.00 |
| Purchase #5 | $118.58 | 7.616% | $127.6111 | $127.61 | $127.60 | $127.60 |
| Purchase #6 | $37.64 | 6.480% | $40.0791 | $40.08 | $40.10 | $40.10 |
| Purchase #7 | $80.67 | 3.818% | $83.75 | $83.75 | $83.75 | $83.80 |
| 7 purchase totals = | $781.42 | $837.5576 | $837.57 | $837.55 | $837.60 | |