| 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 | $129.68 | 13.623% | $147.3463 | $147.35 | $147.35 | $147.30 |
| Purchase #2 | $228.71 | 7.515% | $245.8976 | $245.90 | $245.90 | $245.90 |
| Purchase #3 | $102.64 | 10.230% | $113.1401 | $113.14 | $113.15 | $113.10 |
| Purchase #4 | $134.39 | 7.172% | $144.0285 | $144.03 | $144.05 | $144.00 |
| Purchase #5 | $227.74 | 13.482% | $258.4439 | $258.44 | $258.45 | $258.40 |
| Purchase #6 | $120.58 | 10.795% | $133.5966 | $133.60 | $133.60 | $133.60 |
| Purchase #7 | $245.27 | 4.662% | $256.7045 | $256.70 | $256.70 | $256.70 |
| 7 purchase totals = | $1,189.01 | $1,299.1575 | $1,299.16 | $1,299.20 | $1,299.00 | |