| 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 | $117.79 | 3.259% | $121.6288 | $121.63 | $121.65 | $121.60 |
| Purchase #2 | $194.76 | 3.463% | $201.5045 | $201.50 | $201.50 | $201.50 |
| Purchase #3 | $135.48 | 9.136% | $147.8575 | $147.86 | $147.85 | $147.90 |
| Purchase #4 | $61.42 | 9.688% | $67.3704 | $67.37 | $67.35 | $67.40 |
| Purchase #5 | $206.28 | 12.522% | $232.1104 | $232.11 | $232.10 | $232.10 |
| Purchase #6 | $162.60 | 11.549% | $181.3787 | $181.38 | $181.40 | $181.40 |
| Purchase #7 | $230.40 | 12.834% | $259.9695 | $259.97 | $259.95 | $260.00 |
| 7 purchase totals = | $1,108.73 | $1,211.8198 | $1,211.82 | $1,211.80 | $1,211.90 | |