| 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 | $32.93 | 5.428% | $34.7174 | $34.72 | $34.70 | $34.70 |
| Purchase #2 | $65.79 | 8.499% | $71.3815 | $71.38 | $71.40 | $71.40 |
| Purchase #3 | $211.67 | 13.542% | $240.3344 | $240.33 | $240.35 | $240.30 |
| Purchase #4 | $234.93 | 7.726% | $253.0807 | $253.08 | $253.10 | $253.10 |
| Purchase #5 | $217.73 | 3.764% | $225.9254 | $225.93 | $225.95 | $225.90 |
| Purchase #6 | $116.37 | 4.349% | $121.4309 | $121.43 | $121.45 | $121.40 |
| Purchase #7 | $153.66 | 13.257% | $174.0307 | $174.03 | $174.05 | $174.00 |
| 7 purchase totals = | $1,033.08 | $1,120.9010 | $1,120.90 | $1,121.00 | $1,120.80 | |