| 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 | $221.36 | 9.186% | $241.6941 | $241.69 | $241.70 | $241.70 |
| Purchase #2 | $156.90 | 9.694% | $172.1099 | $172.11 | $172.10 | $172.10 |
| Purchase #3 | $159.56 | 6.713% | $170.2713 | $170.27 | $170.25 | $170.30 |
| Purchase #4 | $187.29 | 5.365% | $197.3381 | $197.34 | $197.35 | $197.30 |
| Purchase #5 | $29.90 | 4.186% | $31.1516 | $31.15 | $31.15 | $31.20 |
| Purchase #6 | $16.63 | 4.699% | $17.4114 | $17.41 | $17.40 | $17.40 |
| Purchase #7 | $171.67 | 4.317% | $179.081 | $179.08 | $179.10 | $179.10 |
| 7 purchase totals = | $943.31 | $1,009.0574 | $1,009.05 | $1,009.05 | $1,009.10 | |