| 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 | $112.59 | 10.834% | $124.788 | $124.79 | $124.80 | $124.80 |
| Purchase #2 | $171.98 | 7.496% | $184.8716 | $184.87 | $184.85 | $184.90 |
| Purchase #3 | $96.37 | 12.593% | $108.5059 | $108.51 | $108.50 | $108.50 |
| Purchase #4 | $128.32 | 8.113% | $138.7306 | $138.73 | $138.75 | $138.70 |
| Purchase #5 | $212.34 | 12.813% | $239.5471 | $239.55 | $239.55 | $239.50 |
| Purchase #6 | $107.45 | 8.520% | $116.6047 | $116.60 | $116.60 | $116.60 |
| Purchase #7 | $147.83 | 4.365% | $154.2828 | $154.28 | $154.30 | $154.30 |
| 7 purchase totals = | $976.88 | $1,067.3307 | $1,067.33 | $1,067.35 | $1,067.30 | |