| 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 | $235.48 | 10.128% | $259.3294 | $259.33 | $259.35 | $259.30 |
| Purchase #2 | $204.59 | 13.340% | $231.8823 | $231.88 | $231.90 | $231.90 |
| Purchase #3 | $107.38 | 7.540% | $115.4765 | $115.48 | $115.50 | $115.50 |
| Purchase #4 | $230.48 | 6.126% | $244.5992 | $244.60 | $244.60 | $244.60 |
| Purchase #5 | $212.77 | 10.824% | $235.8002 | $235.80 | $235.80 | $235.80 |
| Purchase #6 | $156.96 | 13.392% | $177.9801 | $177.98 | $178.00 | $178.00 |
| Purchase #7 | $55.71 | 13.854% | $63.4281 | $63.43 | $63.45 | $63.40 |
| 7 purchase totals = | $1,203.37 | $1,328.4958 | $1,328.50 | $1,328.60 | $1,328.50 | |