| 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 | $193.91 | 12.616% | $218.3737 | $218.37 | $218.35 | $218.40 |
| Purchase #2 | $32.34 | 9.593% | $35.4424 | $35.44 | $35.45 | $35.40 |
| Purchase #3 | $246.88 | 9.109% | $269.3683 | $269.37 | $269.35 | $269.40 |
| Purchase #4 | $98.61 | 13.373% | $111.7971 | $111.80 | $111.80 | $111.80 |
| Purchase #5 | $58.68 | 6.708% | $62.6163 | $62.62 | $62.60 | $62.60 |
| Purchase #6 | $6.49 | 3.547% | $6.7202 | $6.72 | $6.70 | $6.70 |
| Purchase #7 | $210.69 | 8.496% | $228.5902 | $228.59 | $228.60 | $228.60 |
| 7 purchase totals = | $847.60 | $932.9082 | $932.91 | $932.85 | $932.90 | |