| 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 | $130.47 | 13.254% | $147.7625 | $147.76 | $147.75 | $147.80 |
| Purchase #2 | $89.30 | 8.268% | $96.6833 | $96.68 | $96.70 | $96.70 |
| Purchase #3 | $246.29 | 3.404% | $254.6737 | $254.67 | $254.65 | $254.70 |
| Purchase #4 | $245.25 | 9.592% | $268.7744 | $268.77 | $268.75 | $268.80 |
| Purchase #5 | $234.50 | 8.791% | $255.1149 | $255.11 | $255.10 | $255.10 |
| Purchase #6 | $46.47 | 10.431% | $51.3173 | $51.32 | $51.30 | $51.30 |
| Purchase #7 | $90.29 | 6.165% | $95.8564 | $95.86 | $95.85 | $95.90 |
| 7 purchase totals = | $1,082.57 | $1,170.1825 | $1,170.17 | $1,170.10 | $1,170.30 | |