| 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 | $119.73 | 12.823% | $135.083 | $135.08 | $135.10 | $135.10 |
| Purchase #2 | $143.64 | 5.529% | $151.5819 | $151.58 | $151.60 | $151.60 |
| Purchase #3 | $91.49 | 10.662% | $101.2447 | $101.24 | $101.25 | $101.20 |
| Purchase #4 | $34.32 | 5.566% | $36.2303 | $36.23 | $36.25 | $36.20 |
| Purchase #5 | $22.44 | 11.432% | $25.0053 | $25.01 | $25.00 | $25.00 |
| Purchase #6 | $187.49 | 9.415% | $205.1422 | $205.14 | $205.15 | $205.10 |
| Purchase #7 | $247.60 | 4.432% | $258.5736 | $258.57 | $258.55 | $258.60 |
| 7 purchase totals = | $846.71 | $912.8610 | $912.85 | $912.90 | $912.80 | |