| 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 | $243.30 | 6.577% | $259.3018 | $259.30 | $259.30 | $259.30 |
| Purchase #2 | $115.85 | 4.470% | $121.0285 | $121.03 | $121.05 | $121.00 |
| Purchase #3 | $77.45 | 7.170% | $83.0032 | $83.00 | $83.00 | $83.00 |
| Purchase #4 | $112.54 | 7.156% | $120.5934 | $120.59 | $120.60 | $120.60 |
| Purchase #5 | $105.66 | 4.311% | $110.215 | $110.22 | $110.20 | $110.20 |
| Purchase #6 | $231.39 | 5.168% | $243.3482 | $243.35 | $243.35 | $243.30 |
| Purchase #7 | $67.45 | 9.748% | $74.025 | $74.03 | $74.05 | $74.00 |
| 7 purchase totals = | $953.64 | $1,011.5151 | $1,011.52 | $1,011.55 | $1,011.40 | |