| 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 | $238.50 | 3.210% | $246.1559 | $246.16 | $246.15 | $246.20 |
| Purchase #2 | $127.97 | 5.835% | $135.437 | $135.44 | $135.45 | $135.40 |
| Purchase #3 | $131.38 | 13.517% | $149.1386 | $149.14 | $149.15 | $149.10 |
| Purchase #4 | $108.59 | 5.359% | $114.4093 | $114.41 | $114.40 | $114.40 |
| Purchase #5 | $127.38 | 8.857% | $138.662 | $138.66 | $138.65 | $138.70 |
| Purchase #6 | $243.49 | 4.401% | $254.206 | $254.21 | $254.20 | $254.20 |
| Purchase #7 | $239.65 | 10.842% | $265.6329 | $265.63 | $265.65 | $265.60 |
| 7 purchase totals = | $1,216.96 | $1,303.6417 | $1,303.65 | $1,303.65 | $1,303.60 | |