| 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 | $198.36 | 13.822% | $225.7773 | $225.78 | $225.80 | $225.80 |
| Purchase #2 | $28.67 | 10.139% | $31.5769 | $31.58 | $31.60 | $31.60 |
| Purchase #3 | $229.32 | 6.429% | $244.063 | $244.06 | $244.05 | $244.10 |
| Purchase #4 | $9.84 | 6.165% | $10.4466 | $10.45 | $10.45 | $10.40 |
| Purchase #5 | $197.78 | 8.515% | $214.621 | $214.62 | $214.60 | $214.60 |
| Purchase #6 | $232.31 | 4.153% | $241.9578 | $241.96 | $241.95 | $242.00 |
| Purchase #7 | $74.84 | 12.787% | $84.4098 | $84.41 | $84.40 | $84.40 |
| 7 purchase totals = | $971.12 | $1,052.8524 | $1,052.86 | $1,052.85 | $1,052.90 | |