| 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 | $115.71 | 11.547% | $129.071 | $129.07 | $129.05 | $129.10 |
| Purchase #2 | $223.33 | 8.278% | $241.8173 | $241.82 | $241.80 | $241.80 |
| Purchase #3 | $103.79 | 6.378% | $110.4097 | $110.41 | $110.40 | $110.40 |
| Purchase #4 | $187.53 | 3.443% | $193.9867 | $193.99 | $194.00 | $194.00 |
| Purchase #5 | $190.59 | 5.175% | $200.453 | $200.45 | $200.45 | $200.50 |
| Purchase #6 | $234.61 | 5.369% | $247.2062 | $247.21 | $247.20 | $247.20 |
| Purchase #7 | $120.59 | 11.140% | $134.0237 | $134.02 | $134.00 | $134.00 |
| 7 purchase totals = | $1,176.15 | $1,256.9676 | $1,256.97 | $1,256.90 | $1,257.00 | |