| 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 | $200.73 | 12.855% | $226.5338 | $226.53 | $226.55 | $226.50 |
| Purchase #2 | $187.68 | 4.440% | $196.013 | $196.01 | $196.00 | $196.00 |
| Purchase #3 | $10.87 | 4.248% | $11.3318 | $11.33 | $11.35 | $11.30 |
| Purchase #4 | $22.81 | 8.175% | $24.6747 | $24.67 | $24.65 | $24.70 |
| Purchase #5 | $237.64 | 8.815% | $258.588 | $258.59 | $258.60 | $258.60 |
| Purchase #6 | $237.90 | 7.283% | $255.2263 | $255.23 | $255.25 | $255.20 |
| Purchase #7 | $134.75 | 7.563% | $144.9411 | $144.94 | $144.95 | $144.90 |
| 7 purchase totals = | $1,032.38 | $1,117.3087 | $1,117.30 | $1,117.35 | $1,117.20 | |