| 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 | $221.80 | 9.165% | $242.128 | $242.13 | $242.15 | $242.10 |
| Purchase #2 | $185.40 | 8.438% | $201.0441 | $201.04 | $201.05 | $201.00 |
| Purchase #3 | $200.77 | 10.496% | $221.8428 | $221.84 | $221.85 | $221.80 |
| Purchase #4 | $23.51 | 9.304% | $25.6974 | $25.70 | $25.70 | $25.70 |
| Purchase #5 | $52.51 | 8.391% | $56.9161 | $56.92 | $56.90 | $56.90 |
| Purchase #6 | $103.47 | 10.794% | $114.6386 | $114.64 | $114.65 | $114.60 |
| Purchase #7 | $71.29 | 5.112% | $74.9343 | $74.93 | $74.95 | $74.90 |
| 7 purchase totals = | $858.75 | $937.2013 | $937.20 | $937.25 | $937.00 | |