| 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 | $233.76 | 12.557% | $263.1132 | $263.11 | $263.10 | $263.10 |
| Purchase #2 | $7.54 | 9.271% | $8.239 | $8.24 | $8.25 | $8.20 |
| Purchase #3 | $92.62 | 12.704% | $104.3864 | $104.39 | $104.40 | $104.40 |
| Purchase #4 | $86.79 | 4.559% | $90.7468 | $90.75 | $90.75 | $90.70 |
| Purchase #5 | $120.26 | 7.429% | $129.1941 | $129.19 | $129.20 | $129.20 |
| Purchase #6 | $243.34 | 8.664% | $264.423 | $264.42 | $264.40 | $264.40 |
| Purchase #7 | $140.99 | 7.391% | $151.4106 | $151.41 | $151.40 | $151.40 |
| 7 purchase totals = | $925.30 | $1,011.5131 | $1,011.51 | $1,011.50 | $1,011.40 | |