| 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 | $245.59 | 7.817% | $264.7878 | $264.79 | $264.80 | $264.80 |
| Purchase #2 | $84.49 | 4.504% | $88.2954 | $88.30 | $88.30 | $88.30 |
| Purchase #3 | $112.62 | 9.483% | $123.2998 | $123.30 | $123.30 | $123.30 |
| Purchase #4 | $187.26 | 8.481% | $203.1415 | $203.14 | $203.15 | $203.10 |
| Purchase #5 | $146.31 | 11.214% | $162.7172 | $162.72 | $162.70 | $162.70 |
| Purchase #6 | $10.84 | 5.476% | $11.4336 | $11.43 | $11.45 | $11.40 |
| Purchase #7 | $181.90 | 4.379% | $189.8654 | $189.87 | $189.85 | $189.90 |
| 7 purchase totals = | $969.01 | $1,043.5407 | $1,043.55 | $1,043.55 | $1,043.50 | |