| 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 | $122.70 | 11.443% | $136.7406 | $136.74 | $136.75 | $136.70 |
| Purchase #2 | $242.53 | 9.482% | $265.5267 | $265.53 | $265.55 | $265.50 |
| Purchase #3 | $193.29 | 11.706% | $215.9165 | $215.92 | $215.90 | $215.90 |
| Purchase #4 | $175.61 | 6.835% | $187.6129 | $187.61 | $187.60 | $187.60 |
| Purchase #5 | $160.93 | 8.618% | $174.7989 | $174.80 | $174.80 | $174.80 |
| Purchase #6 | $187.74 | 7.601% | $202.0101 | $202.01 | $202.00 | $202.00 |
| Purchase #7 | $98.52 | 9.686% | $108.0626 | $108.06 | $108.05 | $108.10 |
| 7 purchase totals = | $1,181.32 | $1,290.6683 | $1,290.67 | $1,290.65 | $1,290.60 | |