| 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 | $194.42 | 8.239% | $210.4383 | $210.44 | $210.45 | $210.40 |
| Purchase #2 | $133.49 | 3.735% | $138.4759 | $138.48 | $138.50 | $138.50 |
| Purchase #3 | $109.55 | 4.330% | $114.2935 | $114.29 | $114.30 | $114.30 |
| Purchase #4 | $200.32 | 10.301% | $220.955 | $220.96 | $220.95 | $221.00 |
| Purchase #5 | $170.64 | 13.205% | $193.173 | $193.17 | $193.15 | $193.20 |
| Purchase #6 | $76.92 | 7.598% | $82.7644 | $82.76 | $82.75 | $82.80 |
| Purchase #7 | $173.81 | 10.181% | $191.5056 | $191.51 | $191.50 | $191.50 |
| 7 purchase totals = | $1,059.15 | $1,151.6057 | $1,151.61 | $1,151.60 | $1,151.70 | |