| 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 | $192.94 | 7.107% | $206.6522 | $206.65 | $206.65 | $206.70 |
| Purchase #2 | $117.90 | 11.398% | $131.3382 | $131.34 | $131.35 | $131.30 |
| Purchase #3 | $174.65 | 5.427% | $184.1283 | $184.13 | $184.15 | $184.10 |
| Purchase #4 | $176.82 | 6.564% | $188.4265 | $188.43 | $188.45 | $188.40 |
| Purchase #5 | $225.40 | 7.351% | $241.9692 | $241.97 | $241.95 | $242.00 |
| Purchase #6 | $18.95 | 9.830% | $20.8128 | $20.81 | $20.80 | $20.80 |
| Purchase #7 | $35.81 | 10.345% | $39.5145 | $39.51 | $39.50 | $39.50 |
| 7 purchase totals = | $942.47 | $1,012.8417 | $1,012.84 | $1,012.85 | $1,012.80 | |