| 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 | $135.40 | 4.735% | $141.8112 | $141.81 | $141.80 | $141.80 |
| Purchase #2 | $31.38 | 4.751% | $32.8709 | $32.87 | $32.85 | $32.90 |
| Purchase #3 | $245.97 | 11.801% | $274.9969 | $275.00 | $275.00 | $275.00 |
| Purchase #4 | $220.93 | 10.773% | $244.7308 | $244.73 | $244.75 | $244.70 |
| Purchase #5 | $47.40 | 4.707% | $49.6311 | $49.63 | $49.65 | $49.60 |
| Purchase #6 | $191.82 | 12.652% | $216.0891 | $216.09 | $216.10 | $216.10 |
| Purchase #7 | $93.46 | 7.549% | $100.5153 | $100.52 | $100.50 | $100.50 |
| 7 purchase totals = | $966.36 | $1,060.6453 | $1,060.65 | $1,060.65 | $1,060.60 | |