| 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 | $230.68 | 10.393% | $254.6546 | $254.65 | $254.65 | $254.70 |
| Purchase #2 | $237.30 | 5.643% | $250.6908 | $250.69 | $250.70 | $250.70 |
| Purchase #3 | $124.39 | 3.818% | $129.1392 | $129.14 | $129.15 | $129.10 |
| Purchase #4 | $32.85 | 7.740% | $35.3926 | $35.39 | $35.40 | $35.40 |
| Purchase #5 | $37.44 | 4.484% | $39.1188 | $39.12 | $39.10 | $39.10 |
| Purchase #6 | $239.45 | 4.810% | $250.9675 | $250.97 | $250.95 | $251.00 |
| Purchase #7 | $143.27 | 4.400% | $149.5739 | $149.57 | $149.55 | $149.60 |
| 7 purchase totals = | $1,045.38 | $1,109.5374 | $1,109.53 | $1,109.50 | $1,109.60 | |