| 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 | $194.37 | 10.347% | $214.4815 | $214.48 | $214.50 | $214.50 |
| Purchase #2 | $134.70 | 8.433% | $146.0593 | $146.06 | $146.05 | $146.10 |
| Purchase #3 | $44.43 | 6.796% | $47.4495 | $47.45 | $47.45 | $47.40 |
| Purchase #4 | $199.52 | 10.680% | $220.8287 | $220.83 | $220.85 | $220.80 |
| Purchase #5 | $129.84 | 4.554% | $135.7529 | $135.75 | $135.75 | $135.80 |
| Purchase #6 | $250.80 | 13.769% | $285.3327 | $285.33 | $285.35 | $285.30 |
| Purchase #7 | $84.62 | 9.621% | $92.7613 | $92.76 | $92.75 | $92.80 |
| 7 purchase totals = | $1,038.28 | $1,142.6659 | $1,142.66 | $1,142.70 | $1,142.70 | |