| 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 | $233.98 | 10.516% | $258.5853 | $258.59 | $258.60 | $258.60 |
| Purchase #2 | $68.76 | 12.476% | $77.3385 | $77.34 | $77.35 | $77.30 |
| Purchase #3 | $243.76 | 6.290% | $259.0925 | $259.09 | $259.10 | $259.10 |
| Purchase #4 | $56.87 | 3.700% | $58.9742 | $58.97 | $58.95 | $59.00 |
| Purchase #5 | $140.38 | 6.667% | $149.7391 | $149.74 | $149.75 | $149.70 |
| Purchase #6 | $129.60 | 4.642% | $135.616 | $135.62 | $135.60 | $135.60 |
| Purchase #7 | $184.99 | 3.566% | $191.5867 | $191.59 | $191.60 | $191.60 |
| 7 purchase totals = | $1,058.34 | $1,130.9323 | $1,130.94 | $1,130.95 | $1,130.90 | |