| 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 | $118.55 | 10.265% | $130.7192 | $130.72 | $130.70 | $130.70 |
| Purchase #2 | $22.85 | 9.805% | $25.0904 | $25.09 | $25.10 | $25.10 |
| Purchase #3 | $191.54 | 5.626% | $202.316 | $202.32 | $202.30 | $202.30 |
| Purchase #4 | $248.77 | 6.552% | $265.0694 | $265.07 | $265.05 | $265.10 |
| Purchase #5 | $215.76 | 3.454% | $223.2124 | $223.21 | $223.20 | $223.20 |
| Purchase #6 | $160.26 | 7.413% | $172.1401 | $172.14 | $172.15 | $172.10 |
| Purchase #7 | $13.61 | 4.136% | $14.1729 | $14.17 | $14.15 | $14.20 |
| 7 purchase totals = | $971.34 | $1,032.7204 | $1,032.72 | $1,032.65 | $1,032.70 | |