| 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 | $15.75 | 3.812% | $16.3504 | $16.35 | $16.35 | $16.40 |
| Purchase #2 | $232.50 | 3.237% | $240.026 | $240.03 | $240.05 | $240.00 |
| Purchase #3 | $47.80 | 6.202% | $50.7646 | $50.76 | $50.75 | $50.80 |
| Purchase #4 | $90.77 | 3.562% | $94.0032 | $94.00 | $94.00 | $94.00 |
| Purchase #5 | $237.34 | 7.332% | $254.7418 | $254.74 | $254.75 | $254.70 |
| Purchase #6 | $243.77 | 5.409% | $256.9555 | $256.96 | $256.95 | $257.00 |
| Purchase #7 | $105.57 | 7.640% | $113.6355 | $113.64 | $113.65 | $113.60 |
| 7 purchase totals = | $973.50 | $1,026.4770 | $1,026.48 | $1,026.50 | $1,026.50 | |