| 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 | $83.75 | 5.837% | $88.6385 | $88.64 | $88.65 | $88.60 |
| Purchase #2 | $249.29 | 12.302% | $279.9577 | $279.96 | $279.95 | $280.00 |
| Purchase #3 | $7.45 | 10.352% | $8.2212 | $8.22 | $8.20 | $8.20 |
| Purchase #4 | $122.97 | 4.802% | $128.875 | $128.88 | $128.90 | $128.90 |
| Purchase #5 | $98.33 | 7.486% | $105.691 | $105.69 | $105.70 | $105.70 |
| Purchase #6 | $174.26 | 8.280% | $188.6887 | $188.69 | $188.70 | $188.70 |
| Purchase #7 | $123.75 | 3.295% | $127.8276 | $127.83 | $127.85 | $127.80 |
| 7 purchase totals = | $859.80 | $927.8997 | $927.91 | $927.95 | $927.90 | |