| 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 | $245.59 | 7.540% | $264.1075 | $264.11 | $264.10 | $264.10 |
| Purchase #2 | $179.55 | 10.172% | $197.8138 | $197.81 | $197.80 | $197.80 |
| Purchase #3 | $7.86 | 7.734% | $8.4679 | $8.47 | $8.45 | $8.50 |
| Purchase #4 | $228.44 | 8.192% | $247.1538 | $247.15 | $247.15 | $247.20 |
| Purchase #5 | $31.57 | 4.473% | $32.9821 | $32.98 | $33.00 | $33.00 |
| Purchase #6 | $211.64 | 12.153% | $237.3606 | $237.36 | $237.35 | $237.40 |
| Purchase #7 | $174.79 | 3.343% | $180.6332 | $180.63 | $180.65 | $180.60 |
| 7 purchase totals = | $1,079.44 | $1,168.5189 | $1,168.51 | $1,168.50 | $1,168.60 | |