| 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 | $197.93 | 11.505% | $220.7018 | $220.70 | $220.70 | $220.70 |
| Purchase #2 | $174.70 | 10.662% | $193.3265 | $193.33 | $193.35 | $193.30 |
| Purchase #3 | $45.80 | 6.265% | $48.6694 | $48.67 | $48.65 | $48.70 |
| Purchase #4 | $207.25 | 10.172% | $228.3315 | $228.33 | $228.35 | $228.30 |
| Purchase #5 | $167.48 | 7.385% | $179.8484 | $179.85 | $179.85 | $179.80 |
| Purchase #6 | $100.43 | 12.600% | $113.0842 | $113.08 | $113.10 | $113.10 |
| Purchase #7 | $93.35 | 7.700% | $100.538 | $100.54 | $100.55 | $100.50 |
| 7 purchase totals = | $986.94 | $1,084.4998 | $1,084.50 | $1,084.55 | $1,084.40 | |