| 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 | $249.64 | 12.379% | $280.5429 | $280.54 | $280.55 | $280.50 |
| Purchase #2 | $197.98 | 9.566% | $216.9188 | $216.92 | $216.90 | $216.90 |
| Purchase #3 | $189.52 | 6.723% | $202.2614 | $202.26 | $202.25 | $202.30 |
| Purchase #4 | $21.53 | 10.595% | $23.8111 | $23.81 | $23.80 | $23.80 |
| Purchase #5 | $212.59 | 3.650% | $220.3495 | $220.35 | $220.35 | $220.30 |
| Purchase #6 | $211.48 | 7.193% | $226.6918 | $226.69 | $226.70 | $226.70 |
| Purchase #7 | $11.48 | 11.584% | $12.8098 | $12.81 | $12.80 | $12.80 |
| 7 purchase totals = | $1,094.22 | $1,183.3853 | $1,183.38 | $1,183.35 | $1,183.30 | |