| 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 | $239.77 | 6.400% | $255.1153 | $255.12 | $255.10 | $255.10 |
| Purchase #2 | $43.54 | 13.217% | $49.2947 | $49.29 | $49.30 | $49.30 |
| Purchase #3 | $162.55 | 8.811% | $176.8723 | $176.87 | $176.85 | $176.90 |
| Purchase #4 | $118.29 | 9.650% | $129.705 | $129.71 | $129.70 | $129.70 |
| Purchase #5 | $208.59 | 9.841% | $229.1173 | $229.12 | $229.10 | $229.10 |
| Purchase #6 | $121.87 | 9.180% | $133.0577 | $133.06 | $133.05 | $133.10 |
| Purchase #7 | $26.60 | 7.687% | $28.6447 | $28.64 | $28.65 | $28.60 |
| 7 purchase totals = | $921.21 | $1,001.8070 | $1,001.81 | $1,001.75 | $1,001.80 | |