| 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 | $138.38 | 4.569% | $144.7026 | $144.70 | $144.70 | $144.70 |
| Purchase #2 | $128.63 | 6.376% | $136.8314 | $136.83 | $136.85 | $136.80 |
| Purchase #3 | $114.31 | 8.756% | $124.319 | $124.32 | $124.30 | $124.30 |
| Purchase #4 | $66.55 | 6.439% | $70.8352 | $70.84 | $70.85 | $70.80 |
| Purchase #5 | $213.84 | 12.606% | $240.7967 | $240.80 | $240.80 | $240.80 |
| Purchase #6 | $206.38 | 13.212% | $233.6469 | $233.65 | $233.65 | $233.60 |
| Purchase #7 | $106.80 | 13.110% | $120.8015 | $120.80 | $120.80 | $120.80 |
| 7 purchase totals = | $974.89 | $1,071.9333 | $1,071.94 | $1,071.95 | $1,071.80 | |