| 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 | $109.38 | 10.212% | $120.5499 | $120.55 | $120.55 | $120.50 |
| Purchase #2 | $33.96 | 4.768% | $35.5792 | $35.58 | $35.60 | $35.60 |
| Purchase #3 | $161.97 | 7.212% | $173.6513 | $173.65 | $173.65 | $173.70 |
| Purchase #4 | $125.34 | 9.611% | $137.3864 | $137.39 | $137.40 | $137.40 |
| Purchase #5 | $228.67 | 13.205% | $258.8659 | $258.87 | $258.85 | $258.90 |
| Purchase #6 | $207.65 | 5.484% | $219.0375 | $219.04 | $219.05 | $219.00 |
| Purchase #7 | $178.45 | 13.235% | $202.0679 | $202.07 | $202.05 | $202.10 |
| 7 purchase totals = | $1,045.42 | $1,147.1381 | $1,147.15 | $1,147.15 | $1,147.20 | |