| 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 | $102.32 | 8.197% | $110.7072 | $110.71 | $110.70 | $110.70 |
| Purchase #2 | $220.77 | 11.698% | $246.5957 | $246.60 | $246.60 | $246.60 |
| Purchase #3 | $162.41 | 4.566% | $169.8256 | $169.83 | $169.85 | $169.80 |
| Purchase #4 | $177.78 | 9.654% | $194.9429 | $194.94 | $194.95 | $194.90 |
| Purchase #5 | $176.70 | 7.186% | $189.3977 | $189.40 | $189.40 | $189.40 |
| Purchase #6 | $47.32 | 4.794% | $49.5885 | $49.59 | $49.60 | $49.60 |
| Purchase #7 | $50.88 | 11.469% | $56.7154 | $56.72 | $56.70 | $56.70 |
| 7 purchase totals = | $938.18 | $1,017.7730 | $1,017.79 | $1,017.80 | $1,017.70 | |