| 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 | $45.75 | 4.754% | $47.925 | $47.93 | $47.95 | $47.90 |
| Purchase #2 | $192.91 | 5.394% | $203.3156 | $203.32 | $203.30 | $203.30 |
| Purchase #3 | $44.96 | 13.681% | $51.111 | $51.11 | $51.10 | $51.10 |
| Purchase #4 | $202.39 | 13.769% | $230.2571 | $230.26 | $230.25 | $230.30 |
| Purchase #5 | $215.55 | 12.177% | $241.7975 | $241.80 | $241.80 | $241.80 |
| Purchase #6 | $91.43 | 10.152% | $100.712 | $100.71 | $100.70 | $100.70 |
| Purchase #7 | $120.88 | 3.802% | $125.4759 | $125.48 | $125.50 | $125.50 |
| 7 purchase totals = | $913.87 | $1,000.5941 | $1,000.61 | $1,000.60 | $1,000.60 | |