| 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 | $129.28 | 9.486% | $141.5435 | $141.54 | $141.55 | $141.50 |
| Purchase #2 | $89.87 | 6.200% | $95.4419 | $95.44 | $95.45 | $95.40 |
| Purchase #3 | $98.76 | 13.124% | $111.7213 | $111.72 | $111.70 | $111.70 |
| Purchase #4 | $229.99 | 3.519% | $238.0833 | $238.08 | $238.10 | $238.10 |
| Purchase #5 | $128.39 | 9.280% | $140.3046 | $140.30 | $140.30 | $140.30 |
| Purchase #6 | $52.78 | 7.395% | $56.6831 | $56.68 | $56.70 | $56.70 |
| Purchase #7 | $19.64 | 8.643% | $21.3375 | $21.34 | $21.35 | $21.30 |
| 7 purchase totals = | $748.71 | $805.1152 | $805.10 | $805.15 | $805.00 | |