| 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 | $103.99 | 7.556% | $111.8475 | $111.85 | $111.85 | $111.80 |
| Purchase #2 | $71.81 | 7.800% | $77.4112 | $77.41 | $77.40 | $77.40 |
| Purchase #3 | $235.74 | 7.624% | $253.7128 | $253.71 | $253.70 | $253.70 |
| Purchase #4 | $90.78 | 12.362% | $102.0022 | $102.00 | $102.00 | $102.00 |
| Purchase #5 | $119.41 | 13.828% | $135.922 | $135.92 | $135.90 | $135.90 |
| Purchase #6 | $87.48 | 9.808% | $96.06 | $96.06 | $96.05 | $96.10 |
| Purchase #7 | $212.90 | 8.674% | $231.3669 | $231.37 | $231.35 | $231.40 |
| 7 purchase totals = | $922.11 | $1,008.3226 | $1,008.32 | $1,008.25 | $1,008.30 | |