| 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 | $230.88 | 12.516% | $259.7769 | $259.78 | $259.80 | $259.80 |
| Purchase #2 | $211.94 | 12.318% | $238.0468 | $238.05 | $238.05 | $238.00 |
| Purchase #3 | $238.30 | 8.251% | $257.9621 | $257.96 | $257.95 | $258.00 |
| Purchase #4 | $235.35 | 5.344% | $247.9271 | $247.93 | $247.95 | $247.90 |
| Purchase #5 | $84.30 | 8.258% | $91.2615 | $91.26 | $91.25 | $91.30 |
| Purchase #6 | $96.94 | 8.799% | $105.4698 | $105.47 | $105.45 | $105.50 |
| Purchase #7 | $94.28 | 8.818% | $102.5936 | $102.59 | $102.60 | $102.60 |
| 7 purchase totals = | $1,191.99 | $1,303.0378 | $1,303.04 | $1,303.05 | $1,303.10 | |