| 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 | $166.93 | 9.817% | $183.3175 | $183.32 | $183.30 | $183.30 |
| Purchase #2 | $111.94 | 7.466% | $120.2974 | $120.30 | $120.30 | $120.30 |
| Purchase #3 | $5.63 | 4.261% | $5.8699 | $5.87 | $5.85 | $5.90 |
| Purchase #4 | $208.32 | 9.645% | $228.4125 | $228.41 | $228.40 | $228.40 |
| Purchase #5 | $190.81 | 11.814% | $213.3523 | $213.35 | $213.35 | $213.40 |
| Purchase #6 | $112.86 | 7.278% | $121.074 | $121.07 | $121.05 | $121.10 |
| Purchase #7 | $199.42 | 3.311% | $206.0228 | $206.02 | $206.00 | $206.00 |
| 7 purchase totals = | $995.91 | $1,078.3464 | $1,078.34 | $1,078.25 | $1,078.40 | |