| 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 | $78.77 | 7.362% | $84.569 | $84.57 | $84.55 | $84.60 |
| Purchase #2 | $212.83 | 7.446% | $228.6773 | $228.68 | $228.70 | $228.70 |
| Purchase #3 | $247.39 | 8.234% | $267.7601 | $267.76 | $267.75 | $267.80 |
| Purchase #4 | $153.87 | 5.589% | $162.4698 | $162.47 | $162.45 | $162.50 |
| Purchase #5 | $219.86 | 9.729% | $241.2502 | $241.25 | $241.25 | $241.30 |
| Purchase #6 | $201.45 | 3.494% | $208.4887 | $208.49 | $208.50 | $208.50 |
| Purchase #7 | $33.99 | 9.445% | $37.2004 | $37.20 | $37.20 | $37.20 |
| 7 purchase totals = | $1,148.16 | $1,230.4155 | $1,230.42 | $1,230.40 | $1,230.60 | |