| 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 | $123.71 | 9.147% | $135.0258 | $135.03 | $135.05 | $135.00 |
| Purchase #2 | $212.78 | 9.412% | $232.8069 | $232.81 | $232.80 | $232.80 |
| Purchase #3 | $5.50 | 4.343% | $5.7389 | $5.74 | $5.75 | $5.70 |
| Purchase #4 | $194.59 | 10.737% | $215.4831 | $215.48 | $215.50 | $215.50 |
| Purchase #5 | $208.88 | 8.819% | $227.3011 | $227.30 | $227.30 | $227.30 |
| Purchase #6 | $146.30 | 9.805% | $160.6447 | $160.64 | $160.65 | $160.60 |
| Purchase #7 | $29.82 | 7.801% | $32.1463 | $32.15 | $32.15 | $32.10 |
| 7 purchase totals = | $921.58 | $1,009.1468 | $1,009.15 | $1,009.20 | $1,009.00 | |