| 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 | $84.48 | 11.622% | $94.2983 | $94.30 | $94.30 | $94.30 |
| Purchase #2 | $246.60 | 7.186% | $264.3207 | $264.32 | $264.30 | $264.30 |
| Purchase #3 | $61.90 | 6.322% | $65.8133 | $65.81 | $65.80 | $65.80 |
| Purchase #4 | $112.50 | 4.173% | $117.1946 | $117.19 | $117.20 | $117.20 |
| Purchase #5 | $219.64 | 4.200% | $228.8649 | $228.86 | $228.85 | $228.90 |
| Purchase #6 | $132.71 | 3.673% | $137.5844 | $137.58 | $137.60 | $137.60 |
| Purchase #7 | $250.74 | 7.253% | $268.9262 | $268.93 | $268.95 | $268.90 |
| 7 purchase totals = | $1,108.57 | $1,177.0024 | $1,176.99 | $1,177.00 | $1,177.00 | |