| 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 | $236.39 | 9.355% | $258.5043 | $258.50 | $258.50 | $258.50 |
| Purchase #2 | $140.54 | 3.619% | $145.6261 | $145.63 | $145.65 | $145.60 |
| Purchase #3 | $220.65 | 11.295% | $245.5724 | $245.57 | $245.55 | $245.60 |
| Purchase #4 | $167.33 | 11.695% | $186.8992 | $186.90 | $186.90 | $186.90 |
| Purchase #5 | $75.45 | 11.803% | $84.3554 | $84.36 | $84.35 | $84.40 |
| Purchase #6 | $174.42 | 12.332% | $195.9295 | $195.93 | $195.95 | $195.90 |
| Purchase #7 | $182.84 | 6.265% | $194.2949 | $194.29 | $194.30 | $194.30 |
| 7 purchase totals = | $1,197.62 | $1,311.1818 | $1,311.18 | $1,311.20 | $1,311.20 | |