| 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 | $223.35 | 8.215% | $241.6982 | $241.70 | $241.70 | $241.70 |
| Purchase #2 | $217.77 | 11.767% | $243.395 | $243.40 | $243.40 | $243.40 |
| Purchase #3 | $108.88 | 7.624% | $117.181 | $117.18 | $117.20 | $117.20 |
| Purchase #4 | $118.78 | 5.846% | $125.7239 | $125.72 | $125.70 | $125.70 |
| Purchase #5 | $115.42 | 13.181% | $130.6335 | $130.63 | $130.65 | $130.60 |
| Purchase #6 | $138.98 | 12.871% | $156.8681 | $156.87 | $156.85 | $156.90 |
| Purchase #7 | $221.66 | 13.478% | $251.5353 | $251.54 | $251.55 | $251.50 |
| 7 purchase totals = | $1,144.84 | $1,267.0350 | $1,267.04 | $1,267.05 | $1,267.00 | |