| 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 | $244.47 | 6.111% | $259.4096 | $259.41 | $259.40 | $259.40 |
| Purchase #2 | $130.30 | 7.486% | $140.0543 | $140.05 | $140.05 | $140.10 |
| Purchase #3 | $99.36 | 11.438% | $110.7248 | $110.72 | $110.70 | $110.70 |
| Purchase #4 | $194.92 | 13.141% | $220.5344 | $220.53 | $220.55 | $220.50 |
| Purchase #5 | $243.96 | 12.573% | $274.6331 | $274.63 | $274.65 | $274.60 |
| Purchase #6 | $8.83 | 5.573% | $9.3221 | $9.32 | $9.30 | $9.30 |
| Purchase #7 | $193.98 | 13.503% | $220.1731 | $220.17 | $220.15 | $220.20 |
| 7 purchase totals = | $1,115.82 | $1,234.8514 | $1,234.83 | $1,234.80 | $1,234.80 | |