| 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 | $221.34 | 3.248% | $228.5291 | $228.53 | $228.55 | $228.50 |
| Purchase #2 | $208.40 | 5.661% | $220.1975 | $220.20 | $220.20 | $220.20 |
| Purchase #3 | $172.35 | 5.481% | $181.7965 | $181.80 | $181.80 | $181.80 |
| Purchase #4 | $241.91 | 8.523% | $262.528 | $262.53 | $262.55 | $262.50 |
| Purchase #5 | $7.82 | 5.205% | $8.227 | $8.23 | $8.25 | $8.20 |
| Purchase #6 | $232.33 | 10.419% | $256.5365 | $256.54 | $256.55 | $256.50 |
| Purchase #7 | $76.69 | 3.381% | $79.2829 | $79.28 | $79.30 | $79.30 |
| 7 purchase totals = | $1,160.84 | $1,237.0975 | $1,237.11 | $1,237.20 | $1,237.00 | |