| 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 | $37.42 | 4.581% | $39.1342 | $39.13 | $39.15 | $39.10 |
| Purchase #2 | $232.38 | 9.445% | $254.3283 | $254.33 | $254.35 | $254.30 |
| Purchase #3 | $189.93 | 13.715% | $215.9789 | $215.98 | $216.00 | $216.00 |
| Purchase #4 | $79.97 | 13.845% | $91.0418 | $91.04 | $91.05 | $91.00 |
| Purchase #5 | $232.63 | 7.588% | $250.282 | $250.28 | $250.30 | $250.30 |
| Purchase #6 | $138.39 | 6.376% | $147.2137 | $147.21 | $147.20 | $147.20 |
| Purchase #7 | $171.40 | 4.125% | $178.4703 | $178.47 | $178.45 | $178.50 |
| 7 purchase totals = | $1,082.12 | $1,176.4492 | $1,176.44 | $1,176.50 | $1,176.40 | |