| 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 | $94.39 | 8.646% | $102.551 | $102.55 | $102.55 | $102.60 |
| Purchase #2 | $223.45 | 11.704% | $249.6026 | $249.60 | $249.60 | $249.60 |
| Purchase #3 | $233.35 | 5.328% | $245.7829 | $245.78 | $245.80 | $245.80 |
| Purchase #4 | $154.43 | 5.470% | $162.8773 | $162.88 | $162.90 | $162.90 |
| Purchase #5 | $150.46 | 7.584% | $161.8709 | $161.87 | $161.85 | $161.90 |
| Purchase #6 | $91.91 | 6.552% | $97.9319 | $97.93 | $97.95 | $97.90 |
| Purchase #7 | $161.57 | 10.444% | $178.4444 | $178.44 | $178.45 | $178.40 |
| 7 purchase totals = | $1,109.56 | $1,199.0610 | $1,199.05 | $1,199.10 | $1,199.10 | |