| 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 | $245.50 | 10.203% | $270.5484 | $270.55 | $270.55 | $270.50 |
| Purchase #2 | $166.58 | 5.113% | $175.0972 | $175.10 | $175.10 | $175.10 |
| Purchase #3 | $116.64 | 8.195% | $126.1986 | $126.20 | $126.20 | $126.20 |
| Purchase #4 | $224.70 | 9.441% | $245.9139 | $245.91 | $245.90 | $245.90 |
| Purchase #5 | $150.89 | 8.146% | $163.1815 | $163.18 | $163.20 | $163.20 |
| Purchase #6 | $128.85 | 5.482% | $135.9136 | $135.91 | $135.90 | $135.90 |
| Purchase #7 | $175.77 | 12.457% | $197.6657 | $197.67 | $197.65 | $197.70 |
| 7 purchase totals = | $1,208.93 | $1,314.5189 | $1,314.52 | $1,314.50 | $1,314.50 | |