| 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 | $247.26 | 13.208% | $279.9181 | $279.92 | $279.90 | $279.90 |
| Purchase #2 | $48.64 | 4.732% | $50.9416 | $50.94 | $50.95 | $50.90 |
| Purchase #3 | $155.35 | 7.437% | $166.9034 | $166.90 | $166.90 | $166.90 |
| Purchase #4 | $171.70 | 4.628% | $179.6463 | $179.65 | $179.65 | $179.60 |
| Purchase #5 | $91.56 | 4.400% | $95.5886 | $95.59 | $95.60 | $95.60 |
| Purchase #6 | $6.54 | 7.508% | $7.031 | $7.03 | $7.05 | $7.00 |
| Purchase #7 | $122.68 | 9.186% | $133.9494 | $133.95 | $133.95 | $133.90 |
| 7 purchase totals = | $843.73 | $913.9784 | $913.98 | $914.00 | $913.80 | |