| 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 | $235.30 | 8.809% | $256.0276 | $256.03 | $256.05 | $256.00 |
| Purchase #2 | $47.61 | 8.822% | $51.8102 | $51.81 | $51.80 | $51.80 |
| Purchase #3 | $122.58 | 7.167% | $131.3653 | $131.37 | $131.35 | $131.40 |
| Purchase #4 | $173.32 | 8.329% | $187.7558 | $187.76 | $187.75 | $187.80 |
| Purchase #5 | $79.60 | 10.137% | $87.6691 | $87.67 | $87.65 | $87.70 |
| Purchase #6 | $184.36 | 3.562% | $190.9269 | $190.93 | $190.95 | $190.90 |
| Purchase #7 | $71.86 | 4.845% | $75.3416 | $75.34 | $75.35 | $75.30 |
| 7 purchase totals = | $914.63 | $980.8965 | $980.91 | $980.90 | $980.90 | |