| 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 | $22.91 | 13.171% | $25.9275 | $25.93 | $25.95 | $25.90 |
| Purchase #2 | $220.60 | 4.363% | $230.2248 | $230.22 | $230.20 | $230.20 |
| Purchase #3 | $241.85 | 9.304% | $264.3517 | $264.35 | $264.35 | $264.40 |
| Purchase #4 | $123.36 | 5.128% | $129.6859 | $129.69 | $129.70 | $129.70 |
| Purchase #5 | $221.41 | 5.790% | $234.2296 | $234.23 | $234.25 | $234.20 |
| Purchase #6 | $203.90 | 13.234% | $230.8841 | $230.88 | $230.90 | $230.90 |
| Purchase #7 | $230.59 | 12.119% | $258.5352 | $258.54 | $258.55 | $258.50 |
| 7 purchase totals = | $1,264.62 | $1,373.8388 | $1,373.84 | $1,373.90 | $1,373.80 | |