| 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 | $247.91 | 6.441% | $263.8779 | $263.88 | $263.90 | $263.90 |
| Purchase #2 | $130.52 | 3.479% | $135.0608 | $135.06 | $135.05 | $135.10 |
| Purchase #3 | $54.87 | 9.530% | $60.0991 | $60.10 | $60.10 | $60.10 |
| Purchase #4 | $80.88 | 5.151% | $85.0461 | $85.05 | $85.05 | $85.00 |
| Purchase #5 | $239.77 | 7.497% | $257.7456 | $257.75 | $257.75 | $257.70 |
| Purchase #6 | $45.43 | 11.104% | $50.4745 | $50.47 | $50.45 | $50.50 |
| Purchase #7 | $124.80 | 8.694% | $135.6501 | $135.65 | $135.65 | $135.70 |
| 7 purchase totals = | $924.18 | $987.9541 | $987.96 | $987.95 | $988.00 | |