| 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 | $207.74 | 10.762% | $230.097 | $230.10 | $230.10 | $230.10 |
| Purchase #2 | $115.62 | 11.597% | $129.0285 | $129.03 | $129.05 | $129.00 |
| Purchase #3 | $54.76 | 10.774% | $60.6598 | $60.66 | $60.65 | $60.70 |
| Purchase #4 | $51.72 | 6.134% | $54.8925 | $54.89 | $54.90 | $54.90 |
| Purchase #5 | $98.27 | 12.782% | $110.8309 | $110.83 | $110.85 | $110.80 |
| Purchase #6 | $162.97 | 8.445% | $176.7328 | $176.73 | $176.75 | $176.70 |
| Purchase #7 | $11.53 | 3.472% | $11.9303 | $11.93 | $11.95 | $11.90 |
| 7 purchase totals = | $702.61 | $774.1718 | $774.17 | $774.25 | $774.10 | |