| 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 | $204.86 | 9.645% | $224.6187 | $224.62 | $224.60 | $224.60 |
| Purchase #2 | $110.42 | 3.496% | $114.2803 | $114.28 | $114.30 | $114.30 |
| Purchase #3 | $230.28 | 3.811% | $239.056 | $239.06 | $239.05 | $239.10 |
| Purchase #4 | $241.46 | 13.507% | $274.074 | $274.07 | $274.05 | $274.10 |
| Purchase #5 | $181.28 | 13.145% | $205.1093 | $205.11 | $205.10 | $205.10 |
| Purchase #6 | $89.30 | 10.137% | $98.3523 | $98.35 | $98.35 | $98.40 |
| Purchase #7 | $58.31 | 12.590% | $65.6512 | $65.65 | $65.65 | $65.70 |
| 7 purchase totals = | $1,115.91 | $1,221.1418 | $1,221.14 | $1,221.10 | $1,221.30 | |