| 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 | $191.89 | 8.696% | $208.5768 | $208.58 | $208.60 | $208.60 |
| Purchase #2 | $210.47 | 9.309% | $230.0627 | $230.06 | $230.05 | $230.10 |
| Purchase #3 | $64.67 | 7.558% | $69.5578 | $69.56 | $69.55 | $69.60 |
| Purchase #4 | $142.30 | 5.400% | $149.9842 | $149.98 | $150.00 | $150.00 |
| Purchase #5 | $126.75 | 6.770% | $135.331 | $135.33 | $135.35 | $135.30 |
| Purchase #6 | $85.56 | 8.710% | $93.0123 | $93.01 | $93.00 | $93.00 |
| Purchase #7 | $194.65 | 5.504% | $205.3635 | $205.36 | $205.35 | $205.40 |
| 7 purchase totals = | $1,016.29 | $1,091.8883 | $1,091.88 | $1,091.90 | $1,092.00 | |