| 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 | $90.63 | 4.315% | $94.5407 | $94.54 | $94.55 | $94.50 |
| Purchase #2 | $199.31 | 11.516% | $222.2625 | $222.26 | $222.25 | $222.30 |
| Purchase #3 | $243.38 | 9.648% | $266.8613 | $266.86 | $266.85 | $266.90 |
| Purchase #4 | $202.67 | 7.860% | $218.5999 | $218.60 | $218.60 | $218.60 |
| Purchase #5 | $228.61 | 9.145% | $249.5164 | $249.52 | $249.50 | $249.50 |
| Purchase #6 | $95.81 | 12.664% | $107.9434 | $107.94 | $107.95 | $107.90 |
| Purchase #7 | $113.93 | 12.421% | $128.0812 | $128.08 | $128.10 | $128.10 |
| 7 purchase totals = | $1,174.34 | $1,287.8054 | $1,287.80 | $1,287.80 | $1,287.80 | |