| 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 | $231.34 | 5.278% | $243.5501 | $243.55 | $243.55 | $243.60 |
| Purchase #2 | $212.59 | 8.562% | $230.792 | $230.79 | $230.80 | $230.80 |
| Purchase #3 | $133.71 | 5.253% | $140.7338 | $140.73 | $140.75 | $140.70 |
| Purchase #4 | $137.93 | 13.597% | $156.6843 | $156.68 | $156.70 | $156.70 |
| Purchase #5 | $250.58 | 9.290% | $273.8589 | $273.86 | $273.85 | $273.90 |
| Purchase #6 | $73.53 | 13.293% | $83.3043 | $83.30 | $83.30 | $83.30 |
| Purchase #7 | $189.42 | 6.727% | $202.1623 | $202.16 | $202.15 | $202.20 |
| 7 purchase totals = | $1,229.10 | $1,331.0857 | $1,331.07 | $1,331.10 | $1,331.20 | |