| 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 | $191.53 | 10.607% | $211.8456 | $211.85 | $211.85 | $211.80 |
| Purchase #2 | $114.52 | 12.794% | $129.1717 | $129.17 | $129.15 | $129.20 |
| Purchase #3 | $65.73 | 9.698% | $72.1045 | $72.10 | $72.10 | $72.10 |
| Purchase #4 | $240.93 | 12.189% | $270.297 | $270.30 | $270.30 | $270.30 |
| Purchase #5 | $209.25 | 10.340% | $230.8865 | $230.89 | $230.90 | $230.90 |
| Purchase #6 | $89.61 | 7.392% | $96.234 | $96.23 | $96.25 | $96.20 |
| Purchase #7 | $162.61 | 6.705% | $173.513 | $173.51 | $173.50 | $173.50 |
| 7 purchase totals = | $1,074.18 | $1,184.0523 | $1,184.05 | $1,184.05 | $1,184.00 | |