| 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 | $115.71 | 7.220% | $124.0643 | $124.06 | $124.05 | $124.10 |
| Purchase #2 | $121.83 | 3.651% | $126.278 | $126.28 | $126.30 | $126.30 |
| Purchase #3 | $162.74 | 7.289% | $174.6021 | $174.60 | $174.60 | $174.60 |
| Purchase #4 | $242.78 | 6.429% | $258.3883 | $258.39 | $258.40 | $258.40 |
| Purchase #5 | $71.27 | 5.826% | $75.4222 | $75.42 | $75.40 | $75.40 |
| Purchase #6 | $181.68 | 10.252% | $200.3058 | $200.31 | $200.30 | $200.30 |
| Purchase #7 | $113.61 | 5.777% | $120.1732 | $120.17 | $120.15 | $120.20 |
| 7 purchase totals = | $1,009.62 | $1,079.2339 | $1,079.23 | $1,079.20 | $1,079.30 | |