| 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 | $44.65 | 3.377% | $46.1578 | $46.16 | $46.15 | $46.20 |
| Purchase #2 | $135.80 | 6.486% | $144.608 | $144.61 | $144.60 | $144.60 |
| Purchase #3 | $192.76 | 5.744% | $203.8321 | $203.83 | $203.85 | $203.80 |
| Purchase #4 | $113.44 | 13.753% | $129.0414 | $129.04 | $129.05 | $129.00 |
| Purchase #5 | $249.36 | 12.584% | $280.7395 | $280.74 | $280.75 | $280.70 |
| Purchase #6 | $182.67 | 13.124% | $206.6436 | $206.64 | $206.65 | $206.60 |
| Purchase #7 | $78.80 | 5.544% | $83.1687 | $83.17 | $83.15 | $83.20 |
| 7 purchase totals = | $997.48 | $1,094.1911 | $1,094.19 | $1,094.20 | $1,094.10 | |