| 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 | $203.85 | 11.321% | $226.9279 | $226.93 | $226.95 | $226.90 |
| Purchase #2 | $9.37 | 7.236% | $10.048 | $10.05 | $10.05 | $10.00 |
| Purchase #3 | $211.62 | 13.804% | $240.832 | $240.83 | $240.85 | $240.80 |
| Purchase #4 | $246.55 | 3.605% | $255.4381 | $255.44 | $255.45 | $255.40 |
| Purchase #5 | $93.75 | 5.775% | $99.1641 | $99.16 | $99.15 | $99.20 |
| Purchase #6 | $218.72 | 5.285% | $230.2794 | $230.28 | $230.30 | $230.30 |
| Purchase #7 | $123.67 | 3.684% | $128.226 | $128.23 | $128.25 | $128.20 |
| 7 purchase totals = | $1,107.53 | $1,190.9155 | $1,190.92 | $1,191.00 | $1,190.80 | |