| 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 | $249.90 | 5.279% | $263.0922 | $263.09 | $263.10 | $263.10 |
| Purchase #2 | $233.45 | 3.755% | $242.216 | $242.22 | $242.20 | $242.20 |
| Purchase #3 | $135.96 | 8.608% | $147.6634 | $147.66 | $147.65 | $147.70 |
| Purchase #4 | $160.95 | 4.281% | $167.8403 | $167.84 | $167.85 | $167.80 |
| Purchase #5 | $220.37 | 9.670% | $241.6798 | $241.68 | $241.70 | $241.70 |
| Purchase #6 | $164.38 | 12.155% | $184.3604 | $184.36 | $184.35 | $184.40 |
| Purchase #7 | $5.57 | 4.438% | $5.8172 | $5.82 | $5.80 | $5.80 |
| 7 purchase totals = | $1,170.58 | $1,252.6693 | $1,252.67 | $1,252.65 | $1,252.70 | |