| 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 | $218.25 | 6.399% | $232.2158 | $232.22 | $232.20 | $232.20 |
| Purchase #2 | $217.52 | 4.311% | $226.8973 | $226.90 | $226.90 | $226.90 |
| Purchase #3 | $123.91 | 9.417% | $135.5786 | $135.58 | $135.60 | $135.60 |
| Purchase #4 | $162.32 | 3.623% | $168.2009 | $168.20 | $168.20 | $168.20 |
| Purchase #5 | $227.26 | 9.704% | $249.3133 | $249.31 | $249.30 | $249.30 |
| Purchase #6 | $120.39 | 7.326% | $129.2098 | $129.21 | $129.20 | $129.20 |
| Purchase #7 | $105.52 | 13.774% | $120.0543 | $120.05 | $120.05 | $120.10 |
| 7 purchase totals = | $1,175.17 | $1,261.4700 | $1,261.47 | $1,261.45 | $1,261.50 | |