| 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 | $220.86 | 10.666% | $244.4169 | $244.42 | $244.40 | $244.40 |
| Purchase #2 | $215.34 | 5.106% | $226.3353 | $226.34 | $226.35 | $226.30 |
| Purchase #3 | $221.26 | 6.252% | $235.0932 | $235.09 | $235.10 | $235.10 |
| Purchase #4 | $86.55 | 4.810% | $90.7131 | $90.71 | $90.70 | $90.70 |
| Purchase #5 | $134.62 | 8.460% | $146.0089 | $146.01 | $146.00 | $146.00 |
| Purchase #6 | $41.41 | 5.572% | $43.7174 | $43.72 | $43.70 | $43.70 |
| Purchase #7 | $106.36 | 6.821% | $113.6148 | $113.61 | $113.60 | $113.60 |
| 7 purchase totals = | $1,026.40 | $1,099.8996 | $1,099.90 | $1,099.85 | $1,099.80 | |