| 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 | $106.40 | 13.658% | $120.9321 | $120.93 | $120.95 | $120.90 |
| Purchase #2 | $184.83 | 8.446% | $200.4407 | $200.44 | $200.45 | $200.40 |
| Purchase #3 | $145.51 | 9.797% | $159.7656 | $159.77 | $159.75 | $159.80 |
| Purchase #4 | $27.37 | 6.367% | $29.1126 | $29.11 | $29.10 | $29.10 |
| Purchase #5 | $239.75 | 5.444% | $252.802 | $252.80 | $252.80 | $252.80 |
| Purchase #6 | $147.87 | 9.403% | $161.7742 | $161.77 | $161.75 | $161.80 |
| Purchase #7 | $125.28 | 11.188% | $139.2963 | $139.30 | $139.30 | $139.30 |
| 7 purchase totals = | $977.01 | $1,064.1235 | $1,064.12 | $1,064.10 | $1,064.10 | |