| 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 | $222.61 | 8.163% | $240.7817 | $240.78 | $240.80 | $240.80 |
| Purchase #2 | $31.47 | 11.288% | $35.0223 | $35.02 | $35.00 | $35.00 |
| Purchase #3 | $182.76 | 5.206% | $192.2745 | $192.27 | $192.25 | $192.30 |
| Purchase #4 | $123.73 | 5.770% | $130.8692 | $130.87 | $130.85 | $130.90 |
| Purchase #5 | $93.81 | 9.777% | $102.9818 | $102.98 | $103.00 | $103.00 |
| Purchase #6 | $75.99 | 6.695% | $81.0775 | $81.08 | $81.10 | $81.10 |
| Purchase #7 | $115.56 | 11.226% | $128.5328 | $128.53 | $128.55 | $128.50 |
| 7 purchase totals = | $845.93 | $911.5398 | $911.53 | $911.55 | $911.60 | |