| 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 | $118.59 | 9.162% | $129.4552 | $129.46 | $129.45 | $129.50 |
| Purchase #2 | $34.43 | 6.413% | $36.638 | $36.64 | $36.65 | $36.60 |
| Purchase #3 | $194.69 | 10.330% | $214.8015 | $214.80 | $214.80 | $214.80 |
| Purchase #4 | $194.72 | 7.625% | $209.5674 | $209.57 | $209.55 | $209.60 |
| Purchase #5 | $178.33 | 12.698% | $200.9743 | $200.97 | $200.95 | $201.00 |
| Purchase #6 | $130.73 | 3.788% | $135.6821 | $135.68 | $135.70 | $135.70 |
| Purchase #7 | $182.68 | 7.497% | $196.3755 | $196.38 | $196.40 | $196.40 |
| 7 purchase totals = | $1,034.17 | $1,123.4940 | $1,123.50 | $1,123.50 | $1,123.60 | |