| 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 | $125.85 | 7.278% | $135.0094 | $135.01 | $135.00 | $135.00 |
| Purchase #2 | $62.55 | 8.275% | $67.726 | $67.73 | $67.75 | $67.70 |
| Purchase #3 | $230.49 | 11.754% | $257.5818 | $257.58 | $257.60 | $257.60 |
| Purchase #4 | $159.54 | 12.145% | $178.9161 | $178.92 | $178.90 | $178.90 |
| Purchase #5 | $219.44 | 10.608% | $242.7182 | $242.72 | $242.70 | $242.70 |
| Purchase #6 | $202.66 | 4.522% | $211.8243 | $211.82 | $211.80 | $211.80 |
| Purchase #7 | $15.56 | 7.850% | $16.7815 | $16.78 | $16.80 | $16.80 |
| 7 purchase totals = | $1,016.09 | $1,110.5573 | $1,110.56 | $1,110.55 | $1,110.50 | |