| 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 | $130.69 | 10.230% | $144.0596 | $144.06 | $144.05 | $144.10 |
| Purchase #2 | $194.52 | 10.126% | $214.2171 | $214.22 | $214.20 | $214.20 |
| Purchase #3 | $241.84 | 4.232% | $252.0747 | $252.07 | $252.05 | $252.10 |
| Purchase #4 | $120.77 | 6.225% | $128.2879 | $128.29 | $128.30 | $128.30 |
| Purchase #5 | $180.76 | 11.814% | $202.115 | $202.12 | $202.10 | $202.10 |
| Purchase #6 | $36.55 | 13.817% | $41.6001 | $41.60 | $41.60 | $41.60 |
| Purchase #7 | $229.55 | 5.814% | $242.896 | $242.90 | $242.90 | $242.90 |
| 7 purchase totals = | $1,134.68 | $1,225.2504 | $1,225.26 | $1,225.20 | $1,225.30 | |