| 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 | $189.57 | 13.696% | $215.5335 | $215.53 | $215.55 | $215.50 |
| Purchase #2 | $109.73 | 10.605% | $121.3669 | $121.37 | $121.35 | $121.40 |
| Purchase #3 | $21.55 | 3.302% | $22.2616 | $22.26 | $22.25 | $22.30 |
| Purchase #4 | $191.44 | 10.341% | $211.2368 | $211.24 | $211.25 | $211.20 |
| Purchase #5 | $130.40 | 8.230% | $141.1319 | $141.13 | $141.15 | $141.10 |
| Purchase #6 | $205.28 | 9.852% | $225.5042 | $225.50 | $225.50 | $225.50 |
| Purchase #7 | $144.56 | 8.126% | $156.3069 | $156.31 | $156.30 | $156.30 |
| 7 purchase totals = | $992.53 | $1,093.3418 | $1,093.34 | $1,093.35 | $1,093.30 | |