| 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 | $234.91 | 8.862% | $255.7277 | $255.73 | $255.75 | $255.70 |
| Purchase #2 | $189.90 | 7.141% | $203.4608 | $203.46 | $203.45 | $203.50 |
| Purchase #3 | $171.84 | 9.302% | $187.8246 | $187.82 | $187.80 | $187.80 |
| Purchase #4 | $127.67 | 6.493% | $135.9596 | $135.96 | $135.95 | $136.00 |
| Purchase #5 | $28.43 | 10.509% | $31.4177 | $31.42 | $31.40 | $31.40 |
| Purchase #6 | $224.60 | 8.647% | $244.0212 | $244.02 | $244.00 | $244.00 |
| Purchase #7 | $180.47 | 3.138% | $186.1331 | $186.13 | $186.15 | $186.10 |
| 7 purchase totals = | $1,157.82 | $1,244.5447 | $1,244.54 | $1,244.50 | $1,244.50 | |