| 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 | $122.37 | 4.704% | $128.1263 | $128.13 | $128.15 | $128.10 |
| Purchase #2 | $88.66 | 10.536% | $98.0012 | $98.00 | $98.00 | $98.00 |
| Purchase #3 | $55.25 | 13.484% | $62.6999 | $62.70 | $62.70 | $62.70 |
| Purchase #4 | $77.43 | 6.674% | $82.5977 | $82.60 | $82.60 | $82.60 |
| Purchase #5 | $162.49 | 11.563% | $181.2787 | $181.28 | $181.30 | $181.30 |
| Purchase #6 | $232.60 | 9.563% | $254.8435 | $254.84 | $254.85 | $254.80 |
| Purchase #7 | $184.88 | 5.737% | $195.4866 | $195.49 | $195.50 | $195.50 |
| 7 purchase totals = | $923.68 | $1,003.0339 | $1,003.04 | $1,003.10 | $1,003.00 | |