| 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 | $202.96 | 8.717% | $220.652 | $220.65 | $220.65 | $220.70 |
| Purchase #2 | $204.57 | 7.478% | $219.8677 | $219.87 | $219.85 | $219.90 |
| Purchase #3 | $168.74 | 6.502% | $179.7115 | $179.71 | $179.70 | $179.70 |
| Purchase #4 | $237.43 | 4.561% | $248.2592 | $248.26 | $248.25 | $248.30 |
| Purchase #5 | $244.95 | 7.421% | $263.1277 | $263.13 | $263.15 | $263.10 |
| Purchase #6 | $205.94 | 9.805% | $226.1324 | $226.13 | $226.15 | $226.10 |
| Purchase #7 | $138.30 | 13.539% | $157.0244 | $157.02 | $157.00 | $157.00 |
| 7 purchase totals = | $1,402.89 | $1,514.7749 | $1,514.77 | $1,514.75 | $1,514.80 | |