| 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 | $221.53 | 10.832% | $245.5261 | $245.53 | $245.55 | $245.50 |
| Purchase #2 | $133.55 | 9.714% | $146.523 | $146.52 | $146.50 | $146.50 |
| Purchase #3 | $146.61 | 8.170% | $158.588 | $158.59 | $158.60 | $158.60 |
| Purchase #4 | $76.33 | 3.802% | $79.2321 | $79.23 | $79.25 | $79.20 |
| Purchase #5 | $38.77 | 5.653% | $40.9617 | $40.96 | $40.95 | $41.00 |
| Purchase #6 | $171.28 | 9.211% | $187.0566 | $187.06 | $187.05 | $187.10 |
| Purchase #7 | $135.38 | 10.289% | $149.3092 | $149.31 | $149.30 | $149.30 |
| 7 purchase totals = | $923.45 | $1,007.1967 | $1,007.20 | $1,007.20 | $1,007.20 | |