| 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 | $250.58 | 9.299% | $273.8814 | $273.88 | $273.90 | $273.90 |
| Purchase #2 | $196.98 | 10.226% | $217.1232 | $217.12 | $217.10 | $217.10 |
| Purchase #3 | $50.76 | 10.287% | $55.9817 | $55.98 | $56.00 | $56.00 |
| Purchase #4 | $145.86 | 10.617% | $161.346 | $161.35 | $161.35 | $161.30 |
| Purchase #5 | $85.53 | 9.540% | $93.6896 | $93.69 | $93.70 | $93.70 |
| Purchase #6 | $184.70 | 10.626% | $204.3262 | $204.33 | $204.35 | $204.30 |
| Purchase #7 | $108.59 | 12.225% | $121.8651 | $121.87 | $121.85 | $121.90 |
| 7 purchase totals = | $1,023.00 | $1,128.2132 | $1,128.22 | $1,128.25 | $1,128.20 | |