| 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 | $222.70 | 11.205% | $247.6535 | $247.65 | $247.65 | $247.70 |
| Purchase #2 | $122.52 | 5.734% | $129.5453 | $129.55 | $129.55 | $129.50 |
| Purchase #3 | $179.95 | 5.352% | $189.5809 | $189.58 | $189.60 | $189.60 |
| Purchase #4 | $102.77 | 7.148% | $110.116 | $110.12 | $110.10 | $110.10 |
| Purchase #5 | $135.71 | 4.232% | $141.4532 | $141.45 | $141.45 | $141.50 |
| Purchase #6 | $141.54 | 11.254% | $157.4689 | $157.47 | $157.45 | $157.50 |
| Purchase #7 | $67.68 | 3.311% | $69.9209 | $69.92 | $69.90 | $69.90 |
| 7 purchase totals = | $972.87 | $1,045.7387 | $1,045.74 | $1,045.70 | $1,045.80 | |