| 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 | $199.28 | 9.636% | $218.4826 | $218.48 | $218.50 | $218.50 |
| Purchase #2 | $130.91 | 11.814% | $146.3757 | $146.38 | $146.40 | $146.40 |
| Purchase #3 | $83.92 | 3.680% | $87.0083 | $87.01 | $87.00 | $87.00 |
| Purchase #4 | $239.92 | 11.322% | $267.0837 | $267.08 | $267.10 | $267.10 |
| Purchase #5 | $110.74 | 6.444% | $117.8761 | $117.88 | $117.90 | $117.90 |
| Purchase #6 | $184.89 | 6.647% | $197.1796 | $197.18 | $197.20 | $197.20 |
| Purchase #7 | $23.66 | 13.355% | $26.8198 | $26.82 | $26.80 | $26.80 |
| 7 purchase totals = | $973.32 | $1,060.8258 | $1,060.83 | $1,060.90 | $1,060.90 | |