| 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 | $11.33 | 5.210% | $11.9203 | $11.92 | $11.90 | $11.90 |
| Purchase #2 | $120.47 | 9.655% | $132.1014 | $132.10 | $132.10 | $132.10 |
| Purchase #3 | $160.32 | 12.672% | $180.6358 | $180.64 | $180.65 | $180.60 |
| Purchase #4 | $241.33 | 9.337% | $263.863 | $263.86 | $263.85 | $263.90 |
| Purchase #5 | $209.91 | 3.862% | $218.0167 | $218.02 | $218.00 | $218.00 |
| Purchase #6 | $241.82 | 7.355% | $259.6059 | $259.61 | $259.60 | $259.60 |
| Purchase #7 | $31.36 | 11.369% | $34.9253 | $34.93 | $34.95 | $34.90 |
| 7 purchase totals = | $1,016.54 | $1,101.0684 | $1,101.08 | $1,101.05 | $1,101.00 | |