| 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 | $218.52 | 7.265% | $234.3955 | $234.40 | $234.40 | $234.40 |
| Purchase #2 | $136.61 | 10.232% | $150.5879 | $150.59 | $150.60 | $150.60 |
| Purchase #3 | $221.46 | 13.669% | $251.7314 | $251.73 | $251.75 | $251.70 |
| Purchase #4 | $130.59 | 6.139% | $138.6069 | $138.61 | $138.60 | $138.60 |
| Purchase #5 | $192.28 | 9.767% | $211.06 | $211.06 | $211.05 | $211.10 |
| Purchase #6 | $28.37 | 11.489% | $31.6294 | $31.63 | $31.65 | $31.60 |
| Purchase #7 | $186.55 | 3.184% | $192.4898 | $192.49 | $192.50 | $192.50 |
| 7 purchase totals = | $1,114.38 | $1,210.5009 | $1,210.51 | $1,210.55 | $1,210.50 | |