| 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 | $241.80 | 6.789% | $258.2158 | $258.22 | $258.20 | $258.20 |
| Purchase #2 | $16.70 | 13.860% | $19.0146 | $19.01 | $19.00 | $19.00 |
| Purchase #3 | $105.60 | 6.546% | $112.5126 | $112.51 | $112.50 | $112.50 |
| Purchase #4 | $225.71 | 11.450% | $251.5538 | $251.55 | $251.55 | $251.60 |
| Purchase #5 | $173.75 | 4.359% | $181.3238 | $181.32 | $181.30 | $181.30 |
| Purchase #6 | $141.82 | 7.279% | $152.1431 | $152.14 | $152.15 | $152.10 |
| Purchase #7 | $223.56 | 5.193% | $235.1695 | $235.17 | $235.15 | $235.20 |
| 7 purchase totals = | $1,128.94 | $1,209.9332 | $1,209.92 | $1,209.85 | $1,209.90 | |