| 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 | $210.30 | 9.521% | $230.3227 | $230.32 | $230.30 | $230.30 |
| Purchase #2 | $13.89 | 3.152% | $14.3278 | $14.33 | $14.35 | $14.30 |
| Purchase #3 | $154.33 | 9.510% | $169.0068 | $169.01 | $169.00 | $169.00 |
| Purchase #4 | $164.93 | 7.238% | $176.8676 | $176.87 | $176.85 | $176.90 |
| Purchase #5 | $193.47 | 4.783% | $202.7237 | $202.72 | $202.70 | $202.70 |
| Purchase #6 | $231.33 | 13.816% | $263.2906 | $263.29 | $263.30 | $263.30 |
| Purchase #7 | $227.41 | 12.665% | $256.2115 | $256.21 | $256.20 | $256.20 |
| 7 purchase totals = | $1,195.66 | $1,312.7507 | $1,312.75 | $1,312.70 | $1,312.70 | |