| 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 | $243.36 | 11.277% | $270.8037 | $270.80 | $270.80 | $270.80 |
| Purchase #2 | $171.56 | 4.527% | $179.3265 | $179.33 | $179.35 | $179.30 |
| Purchase #3 | $5.95 | 6.787% | $6.3538 | $6.35 | $6.35 | $6.40 |
| Purchase #4 | $62.29 | 12.294% | $69.9479 | $69.95 | $69.95 | $69.90 |
| Purchase #5 | $241.85 | 12.800% | $272.8068 | $272.81 | $272.80 | $272.80 |
| Purchase #6 | $202.42 | 13.740% | $230.2325 | $230.23 | $230.25 | $230.20 |
| Purchase #7 | $211.72 | 7.501% | $227.6011 | $227.60 | $227.60 | $227.60 |
| 7 purchase totals = | $1,139.15 | $1,257.0723 | $1,257.07 | $1,257.10 | $1,257.00 | |