| 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 | $230.89 | 13.595% | $262.2795 | $262.28 | $262.30 | $262.30 |
| Purchase #2 | $29.58 | 13.269% | $33.505 | $33.51 | $33.50 | $33.50 |
| Purchase #3 | $114.59 | 6.320% | $121.8321 | $121.83 | $121.85 | $121.80 |
| Purchase #4 | $210.54 | 4.555% | $220.1301 | $220.13 | $220.15 | $220.10 |
| Purchase #5 | $207.66 | 12.667% | $233.9643 | $233.96 | $233.95 | $234.00 |
| Purchase #6 | $196.32 | 8.608% | $213.2192 | $213.22 | $213.20 | $213.20 |
| Purchase #7 | $149.37 | 7.468% | $160.525 | $160.53 | $160.55 | $160.50 |
| 7 purchase totals = | $1,138.95 | $1,245.4552 | $1,245.46 | $1,245.50 | $1,245.40 | |