| 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 | $186.62 | 3.484% | $193.1218 | $193.12 | $193.10 | $193.10 |
| Purchase #2 | $233.88 | 6.624% | $249.3722 | $249.37 | $249.35 | $249.40 |
| Purchase #3 | $193.43 | 11.139% | $214.9762 | $214.98 | $215.00 | $215.00 |
| Purchase #4 | $39.38 | 7.608% | $42.376 | $42.38 | $42.40 | $42.40 |
| Purchase #5 | $32.34 | 10.580% | $35.7616 | $35.76 | $35.75 | $35.80 |
| Purchase #6 | $189.38 | 7.677% | $203.9187 | $203.92 | $203.90 | $203.90 |
| Purchase #7 | $129.84 | 12.628% | $146.2362 | $146.24 | $146.25 | $146.20 |
| 7 purchase totals = | $1,004.87 | $1,085.7627 | $1,085.77 | $1,085.75 | $1,085.80 | |