| 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 | $197.52 | 13.325% | $223.8395 | $223.84 | $223.85 | $223.80 |
| Purchase #2 | $97.85 | 10.706% | $108.3258 | $108.33 | $108.35 | $108.30 |
| Purchase #3 | $196.53 | 12.690% | $221.4697 | $221.47 | $221.45 | $221.50 |
| Purchase #4 | $77.44 | 8.785% | $84.2431 | $84.24 | $84.25 | $84.20 |
| Purchase #5 | $145.42 | 11.530% | $162.1869 | $162.19 | $162.20 | $162.20 |
| Purchase #6 | $120.79 | 8.104% | $130.5788 | $130.58 | $130.60 | $130.60 |
| Purchase #7 | $147.60 | 5.337% | $155.4774 | $155.48 | $155.50 | $155.50 |
| 7 purchase totals = | $983.15 | $1,086.1212 | $1,086.13 | $1,086.20 | $1,086.10 | |