| 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 | $110.76 | 3.330% | $114.4483 | $114.45 | $114.45 | $114.40 |
| Purchase #2 | $56.43 | 3.545% | $58.4304 | $58.43 | $58.45 | $58.40 |
| Purchase #3 | $82.37 | 10.653% | $91.1449 | $91.14 | $91.15 | $91.10 |
| Purchase #4 | $195.48 | 10.551% | $216.1051 | $216.11 | $216.10 | $216.10 |
| Purchase #5 | $127.33 | 7.277% | $136.5958 | $136.60 | $136.60 | $136.60 |
| Purchase #6 | $202.56 | 9.509% | $221.8214 | $221.82 | $221.80 | $221.80 |
| Purchase #7 | $162.78 | 8.567% | $176.7254 | $176.73 | $176.75 | $176.70 |
| 7 purchase totals = | $937.71 | $1,015.2713 | $1,015.28 | $1,015.30 | $1,015.10 | |