| 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 | $250.78 | 6.107% | $266.0951 | $266.10 | $266.10 | $266.10 |
| Purchase #2 | $228.38 | 11.587% | $254.8424 | $254.84 | $254.85 | $254.80 |
| Purchase #3 | $116.77 | 12.222% | $131.0416 | $131.04 | $131.05 | $131.00 |
| Purchase #4 | $122.61 | 4.734% | $128.4144 | $128.41 | $128.40 | $128.40 |
| Purchase #5 | $200.85 | 9.104% | $219.1354 | $219.14 | $219.15 | $219.10 |
| Purchase #6 | $107.70 | 11.717% | $120.3192 | $120.32 | $120.30 | $120.30 |
| Purchase #7 | $218.26 | 10.205% | $240.5334 | $240.53 | $240.55 | $240.50 |
| 7 purchase totals = | $1,245.35 | $1,360.3815 | $1,360.38 | $1,360.40 | $1,360.20 | |