| 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 | $50.91 | 9.199% | $55.5932 | $55.59 | $55.60 | $55.60 |
| Purchase #2 | $231.77 | 10.252% | $255.5311 | $255.53 | $255.55 | $255.50 |
| Purchase #3 | $219.82 | 8.470% | $238.4388 | $238.44 | $238.45 | $238.40 |
| Purchase #4 | $228.35 | 6.117% | $242.3182 | $242.32 | $242.30 | $242.30 |
| Purchase #5 | $239.65 | 9.163% | $261.6091 | $261.61 | $261.60 | $261.60 |
| Purchase #6 | $123.72 | 3.452% | $127.9908 | $127.99 | $128.00 | $128.00 |
| Purchase #7 | $201.39 | 12.400% | $226.3624 | $226.36 | $226.35 | $226.40 |
| 7 purchase totals = | $1,295.61 | $1,407.8436 | $1,407.84 | $1,407.85 | $1,407.80 | |