| 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 | $119.63 | 3.544% | $123.8697 | $123.87 | $123.85 | $123.90 |
| Purchase #2 | $138.98 | 12.446% | $156.2775 | $156.28 | $156.30 | $156.30 |
| Purchase #3 | $174.43 | 13.500% | $197.9781 | $197.98 | $198.00 | $198.00 |
| Purchase #4 | $41.74 | 10.625% | $46.1749 | $46.17 | $46.15 | $46.20 |
| Purchase #5 | $141.62 | 4.785% | $148.3965 | $148.40 | $148.40 | $148.40 |
| Purchase #6 | $223.64 | 5.345% | $235.5936 | $235.59 | $235.60 | $235.60 |
| Purchase #7 | $206.70 | 6.387% | $219.9019 | $219.90 | $219.90 | $219.90 |
| 7 purchase totals = | $1,046.74 | $1,128.1922 | $1,128.19 | $1,128.20 | $1,128.30 | |