| 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 | $29.59 | 7.533% | $31.819 | $31.82 | $31.80 | $31.80 |
| Purchase #2 | $187.65 | 11.748% | $209.6951 | $209.70 | $209.70 | $209.70 |
| Purchase #3 | $211.31 | 9.140% | $230.6237 | $230.62 | $230.60 | $230.60 |
| Purchase #4 | $228.92 | 10.449% | $252.8399 | $252.84 | $252.85 | $252.80 |
| Purchase #5 | $244.33 | 4.790% | $256.0334 | $256.03 | $256.05 | $256.00 |
| Purchase #6 | $168.76 | 11.556% | $188.2619 | $188.26 | $188.25 | $188.30 |
| Purchase #7 | $145.93 | 10.158% | $160.7536 | $160.75 | $160.75 | $160.80 |
| 7 purchase totals = | $1,216.49 | $1,330.0266 | $1,330.02 | $1,330.00 | $1,330.00 | |