| 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 | $191.55 | 10.264% | $211.2107 | $211.21 | $211.20 | $211.20 |
| Purchase #2 | $102.86 | 9.796% | $112.9362 | $112.94 | $112.95 | $112.90 |
| Purchase #3 | $153.39 | 9.630% | $168.1615 | $168.16 | $168.15 | $168.20 |
| Purchase #4 | $39.56 | 4.117% | $41.1887 | $41.19 | $41.20 | $41.20 |
| Purchase #5 | $230.38 | 10.326% | $254.169 | $254.17 | $254.15 | $254.20 |
| Purchase #6 | $126.76 | 8.740% | $137.8388 | $137.84 | $137.85 | $137.80 |
| Purchase #7 | $235.57 | 12.669% | $265.4144 | $265.41 | $265.40 | $265.40 |
| 7 purchase totals = | $1,080.07 | $1,190.9193 | $1,190.92 | $1,190.90 | $1,190.90 | |