| 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 | $48.50 | 7.483% | $52.1293 | $52.13 | $52.15 | $52.10 |
| Purchase #2 | $97.38 | 11.441% | $108.5212 | $108.52 | $108.50 | $108.50 |
| Purchase #3 | $223.25 | 8.657% | $242.5768 | $242.58 | $242.60 | $242.60 |
| Purchase #4 | $211.43 | 7.863% | $228.0547 | $228.05 | $228.05 | $228.10 |
| Purchase #5 | $216.88 | 11.172% | $241.1098 | $241.11 | $241.10 | $241.10 |
| Purchase #6 | $135.79 | 8.699% | $147.6024 | $147.60 | $147.60 | $147.60 |
| Purchase #7 | $173.90 | 4.765% | $182.1863 | $182.19 | $182.20 | $182.20 |
| 7 purchase totals = | $1,107.13 | $1,202.1805 | $1,202.18 | $1,202.20 | $1,202.20 | |