| 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 | $238.84 | 11.404% | $266.0773 | $266.08 | $266.10 | $266.10 |
| Purchase #2 | $42.60 | 10.462% | $47.0568 | $47.06 | $47.05 | $47.10 |
| Purchase #3 | $226.86 | 11.602% | $253.1803 | $253.18 | $253.20 | $253.20 |
| Purchase #4 | $132.62 | 11.328% | $147.6432 | $147.64 | $147.65 | $147.60 |
| Purchase #5 | $95.33 | 9.259% | $104.1566 | $104.16 | $104.15 | $104.20 |
| Purchase #6 | $152.65 | 3.356% | $157.7729 | $157.77 | $157.75 | $157.80 |
| Purchase #7 | $134.26 | 3.400% | $138.8248 | $138.82 | $138.80 | $138.80 |
| 7 purchase totals = | $1,023.16 | $1,114.7119 | $1,114.71 | $1,114.70 | $1,114.80 | |