| 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 | $128.91 | 12.208% | $144.6473 | $144.65 | $144.65 | $144.60 |
| Purchase #2 | $187.60 | 5.446% | $197.8167 | $197.82 | $197.80 | $197.80 |
| Purchase #3 | $110.59 | 11.379% | $123.174 | $123.17 | $123.15 | $123.20 |
| Purchase #4 | $211.47 | 8.469% | $229.3794 | $229.38 | $229.40 | $229.40 |
| Purchase #5 | $250.71 | 9.505% | $274.54 | $274.54 | $274.55 | $274.50 |
| Purchase #6 | $34.67 | 5.575% | $36.6029 | $36.60 | $36.60 | $36.60 |
| Purchase #7 | $93.73 | 3.375% | $96.8934 | $96.89 | $96.90 | $96.90 |
| 7 purchase totals = | $1,017.68 | $1,103.0537 | $1,103.05 | $1,103.05 | $1,103.00 | |