| 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 | $219.78 | 10.319% | $242.4591 | $242.46 | $242.45 | $242.50 |
| Purchase #2 | $144.77 | 3.709% | $150.1395 | $150.14 | $150.15 | $150.10 |
| Purchase #3 | $22.79 | 7.741% | $24.5542 | $24.55 | $24.55 | $24.60 |
| Purchase #4 | $156.31 | 10.161% | $172.1927 | $172.19 | $172.20 | $172.20 |
| Purchase #5 | $115.93 | 11.837% | $129.6526 | $129.65 | $129.65 | $129.70 |
| Purchase #6 | $131.94 | 5.871% | $139.6862 | $139.69 | $139.70 | $139.70 |
| Purchase #7 | $234.99 | 13.180% | $265.9617 | $265.96 | $265.95 | $266.00 |
| 7 purchase totals = | $1,026.51 | $1,124.6460 | $1,124.64 | $1,124.65 | $1,124.80 | |