| 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 | $224.56 | 7.532% | $241.4739 | $241.47 | $241.45 | $241.50 |
| Purchase #2 | $109.41 | 4.856% | $114.7229 | $114.72 | $114.70 | $114.70 |
| Purchase #3 | $220.64 | 9.306% | $241.1728 | $241.17 | $241.15 | $241.20 |
| Purchase #4 | $35.88 | 13.459% | $40.7091 | $40.71 | $40.70 | $40.70 |
| Purchase #5 | $104.32 | 12.729% | $117.5989 | $117.60 | $117.60 | $117.60 |
| Purchase #6 | $177.37 | 13.687% | $201.6466 | $201.65 | $201.65 | $201.60 |
| Purchase #7 | $138.34 | 13.310% | $156.7531 | $156.75 | $156.75 | $156.80 |
| 7 purchase totals = | $1,010.52 | $1,114.0773 | $1,114.07 | $1,114.00 | $1,114.10 | |