| 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 | $44.62 | 7.260% | $47.8594 | $47.86 | $47.85 | $47.90 |
| Purchase #2 | $161.75 | 10.774% | $179.1769 | $179.18 | $179.20 | $179.20 |
| Purchase #3 | $208.52 | 11.538% | $232.579 | $232.58 | $232.60 | $232.60 |
| Purchase #4 | $241.65 | 12.718% | $272.383 | $272.38 | $272.40 | $272.40 |
| Purchase #5 | $190.36 | 11.168% | $211.6194 | $211.62 | $211.60 | $211.60 |
| Purchase #6 | $125.92 | 3.443% | $130.2554 | $130.26 | $130.25 | $130.30 |
| Purchase #7 | $236.96 | 3.459% | $245.1564 | $245.16 | $245.15 | $245.20 |
| 7 purchase totals = | $1,209.78 | $1,319.0295 | $1,319.04 | $1,319.05 | $1,319.20 | |