| 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 | $14.49 | 12.312% | $16.274 | $16.27 | $16.25 | $16.30 |
| Purchase #2 | $103.27 | 13.564% | $117.2775 | $117.28 | $117.30 | $117.30 |
| Purchase #3 | $213.32 | 11.851% | $238.6006 | $238.60 | $238.60 | $238.60 |
| Purchase #4 | $216.83 | 13.716% | $246.5704 | $246.57 | $246.55 | $246.60 |
| Purchase #5 | $41.78 | 13.446% | $47.3977 | $47.40 | $47.40 | $47.40 |
| Purchase #6 | $250.86 | 5.735% | $265.2468 | $265.25 | $265.25 | $265.20 |
| Purchase #7 | $128.49 | 6.653% | $137.0384 | $137.04 | $137.05 | $137.00 |
| 7 purchase totals = | $969.04 | $1,068.4054 | $1,068.41 | $1,068.40 | $1,068.40 | |