| 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 | $117.99 | 3.364% | $121.9592 | $121.96 | $121.95 | $122.00 |
| Purchase #2 | $5.44 | 4.791% | $5.7006 | $5.70 | $5.70 | $5.70 |
| Purchase #3 | $172.48 | 9.370% | $188.6414 | $188.64 | $188.65 | $188.60 |
| Purchase #4 | $26.72 | 5.801% | $28.27 | $28.27 | $28.25 | $28.30 |
| Purchase #5 | $162.84 | 11.611% | $181.7474 | $181.75 | $181.75 | $181.70 |
| Purchase #6 | $241.42 | 3.498% | $249.8649 | $249.86 | $249.85 | $249.90 |
| Purchase #7 | $22.45 | 9.447% | $24.5709 | $24.57 | $24.55 | $24.60 |
| 7 purchase totals = | $749.34 | $800.7544 | $800.75 | $800.70 | $800.80 | |