| 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 | $25.98 | 13.592% | $29.5112 | $29.51 | $29.50 | $29.50 |
| Purchase #2 | $158.29 | 9.540% | $173.3909 | $173.39 | $173.40 | $173.40 |
| Purchase #3 | $178.35 | 13.329% | $202.1223 | $202.12 | $202.10 | $202.10 |
| Purchase #4 | $197.99 | 8.547% | $214.9122 | $214.91 | $214.90 | $214.90 |
| Purchase #5 | $205.48 | 6.136% | $218.0883 | $218.09 | $218.10 | $218.10 |
| Purchase #6 | $180.36 | 6.273% | $191.674 | $191.67 | $191.65 | $191.70 |
| Purchase #7 | $81.41 | 13.380% | $92.3027 | $92.30 | $92.30 | $92.30 |
| 7 purchase totals = | $1,027.86 | $1,122.0016 | $1,121.99 | $1,121.95 | $1,122.00 | |