| 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 | $250.80 | 6.197% | $266.3421 | $266.34 | $266.35 | $266.30 |
| Purchase #2 | $43.69 | 11.826% | $48.8568 | $48.86 | $48.85 | $48.90 |
| Purchase #3 | $136.55 | 9.760% | $149.8773 | $149.88 | $149.90 | $149.90 |
| Purchase #4 | $95.38 | 4.224% | $99.4089 | $99.41 | $99.40 | $99.40 |
| Purchase #5 | $168.30 | 6.196% | $178.7279 | $178.73 | $178.75 | $178.70 |
| Purchase #6 | $200.40 | 3.726% | $207.8669 | $207.87 | $207.85 | $207.90 |
| Purchase #7 | $225.62 | 7.402% | $242.3204 | $242.32 | $242.30 | $242.30 |
| 7 purchase totals = | $1,120.74 | $1,193.4003 | $1,193.41 | $1,193.40 | $1,193.40 | |