| 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 | $212.34 | 12.599% | $239.0927 | $239.09 | $239.10 | $239.10 |
| Purchase #2 | $204.87 | 13.125% | $231.7592 | $231.76 | $231.75 | $231.80 |
| Purchase #3 | $161.33 | 12.206% | $181.0219 | $181.02 | $181.00 | $181.00 |
| Purchase #4 | $179.55 | 5.744% | $189.8634 | $189.86 | $189.85 | $189.90 |
| Purchase #5 | $92.99 | 13.679% | $105.7101 | $105.71 | $105.70 | $105.70 |
| Purchase #6 | $141.82 | 12.554% | $159.6241 | $159.62 | $159.60 | $159.60 |
| Purchase #7 | $80.49 | 12.594% | $90.6269 | $90.63 | $90.65 | $90.60 |
| 7 purchase totals = | $1,073.39 | $1,197.6983 | $1,197.69 | $1,197.65 | $1,197.70 | |