| 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 | $110.60 | 3.342% | $114.2963 | $114.30 | $114.30 | $114.30 |
| Purchase #2 | $183.37 | 6.113% | $194.5794 | $194.58 | $194.60 | $194.60 |
| Purchase #3 | $220.66 | 3.758% | $228.9524 | $228.95 | $228.95 | $229.00 |
| Purchase #4 | $157.93 | 10.786% | $174.9643 | $174.96 | $174.95 | $175.00 |
| Purchase #5 | $160.89 | 13.607% | $182.7823 | $182.78 | $182.80 | $182.80 |
| Purchase #6 | $127.95 | 8.270% | $138.5315 | $138.53 | $138.55 | $138.50 |
| Purchase #7 | $162.81 | 13.547% | $184.8659 | $184.87 | $184.85 | $184.90 |
| 7 purchase totals = | $1,124.21 | $1,218.9721 | $1,218.97 | $1,219.00 | $1,219.10 | |