| 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 | $135.62 | 12.828% | $153.0173 | $153.02 | $153.00 | $153.00 |
| Purchase #2 | $100.37 | 3.512% | $103.895 | $103.90 | $103.90 | $103.90 |
| Purchase #3 | $250.49 | 9.523% | $274.3442 | $274.34 | $274.35 | $274.30 |
| Purchase #4 | $64.36 | 5.849% | $68.1244 | $68.12 | $68.10 | $68.10 |
| Purchase #5 | $146.70 | 8.119% | $158.6106 | $158.61 | $158.60 | $158.60 |
| Purchase #6 | $120.99 | 7.411% | $129.9566 | $129.96 | $129.95 | $130.00 |
| Purchase #7 | $104.49 | 8.238% | $113.0979 | $113.10 | $113.10 | $113.10 |
| 7 purchase totals = | $923.02 | $1,001.0460 | $1,001.05 | $1,001.00 | $1,001.00 | |