| 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 | $240.85 | 13.354% | $273.0131 | $273.01 | $273.00 | $273.00 |
| Purchase #2 | $71.99 | 9.590% | $78.8938 | $78.89 | $78.90 | $78.90 |
| Purchase #3 | $136.72 | 8.102% | $147.7971 | $147.80 | $147.80 | $147.80 |
| Purchase #4 | $38.34 | 11.345% | $42.6897 | $42.69 | $42.70 | $42.70 |
| Purchase #5 | $158.26 | 7.637% | $170.3463 | $170.35 | $170.35 | $170.30 |
| Purchase #6 | $194.74 | 9.669% | $213.5694 | $213.57 | $213.55 | $213.60 |
| Purchase #7 | $206.80 | 11.532% | $230.6482 | $230.65 | $230.65 | $230.60 |
| 7 purchase totals = | $1,047.70 | $1,156.9576 | $1,156.96 | $1,156.95 | $1,156.90 | |