| 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 | $22.30 | 4.120% | $23.2188 | $23.22 | $23.20 | $23.20 |
| Purchase #2 | $109.27 | 11.685% | $122.0382 | $122.04 | $122.05 | $122.00 |
| Purchase #3 | $235.74 | 3.822% | $244.75 | $244.75 | $244.75 | $244.80 |
| Purchase #4 | $238.50 | 6.804% | $254.7275 | $254.73 | $254.75 | $254.70 |
| Purchase #5 | $243.75 | 6.304% | $259.116 | $259.12 | $259.10 | $259.10 |
| Purchase #6 | $163.39 | 11.116% | $181.5524 | $181.55 | $181.55 | $181.60 |
| Purchase #7 | $135.57 | 10.572% | $149.9025 | $149.90 | $149.90 | $149.90 |
| 7 purchase totals = | $1,148.52 | $1,235.3054 | $1,235.31 | $1,235.30 | $1,235.30 | |