| 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 | $247.31 | 6.707% | $263.8971 | $263.90 | $263.90 | $263.90 |
| Purchase #2 | $18.49 | 6.511% | $19.6939 | $19.69 | $19.70 | $19.70 |
| Purchase #3 | $94.97 | 4.140% | $98.9018 | $98.90 | $98.90 | $98.90 |
| Purchase #4 | $135.84 | 9.804% | $149.1578 | $149.16 | $149.15 | $149.20 |
| Purchase #5 | $89.99 | 8.653% | $97.7768 | $97.78 | $97.80 | $97.80 |
| Purchase #6 | $62.66 | 4.643% | $65.5693 | $65.57 | $65.55 | $65.60 |
| Purchase #7 | $183.67 | 8.197% | $198.7254 | $198.73 | $198.75 | $198.70 |
| 7 purchase totals = | $832.93 | $893.7221 | $893.73 | $893.75 | $893.80 | |