| 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 | $124.79 | 8.222% | $135.0502 | $135.05 | $135.05 | $135.10 |
| Purchase #2 | $29.82 | 5.333% | $31.4103 | $31.41 | $31.40 | $31.40 |
| Purchase #3 | $98.90 | 9.757% | $108.5497 | $108.55 | $108.55 | $108.50 |
| Purchase #4 | $239.79 | 13.387% | $271.8907 | $271.89 | $271.90 | $271.90 |
| Purchase #5 | $220.61 | 11.359% | $245.6691 | $245.67 | $245.65 | $245.70 |
| Purchase #6 | $159.95 | 7.400% | $171.7863 | $171.79 | $171.80 | $171.80 |
| Purchase #7 | $233.90 | 13.812% | $266.2063 | $266.21 | $266.20 | $266.20 |
| 7 purchase totals = | $1,107.76 | $1,230.5626 | $1,230.57 | $1,230.55 | $1,230.60 | |