| 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 | $114.29 | 8.490% | $123.9932 | $123.99 | $124.00 | $124.00 |
| Purchase #2 | $74.34 | 6.726% | $79.3401 | $79.34 | $79.35 | $79.30 |
| Purchase #3 | $92.39 | 10.583% | $102.1676 | $102.17 | $102.15 | $102.20 |
| Purchase #4 | $178.79 | 6.241% | $189.9483 | $189.95 | $189.95 | $189.90 |
| Purchase #5 | $177.68 | 11.767% | $198.5876 | $198.59 | $198.60 | $198.60 |
| Purchase #6 | $117.96 | 3.556% | $122.1547 | $122.15 | $122.15 | $122.20 |
| Purchase #7 | $243.70 | 12.162% | $273.3388 | $273.34 | $273.35 | $273.30 |
| 7 purchase totals = | $999.15 | $1,089.5303 | $1,089.53 | $1,089.55 | $1,089.50 | |