| 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 | $170.92 | 9.246% | $186.7233 | $186.72 | $186.70 | $186.70 |
| Purchase #2 | $245.25 | 13.440% | $278.2116 | $278.21 | $278.20 | $278.20 |
| Purchase #3 | $30.65 | 4.271% | $31.9591 | $31.96 | $31.95 | $32.00 |
| Purchase #4 | $193.98 | 8.260% | $210.0027 | $210.00 | $210.00 | $210.00 |
| Purchase #5 | $247.89 | 10.297% | $273.4152 | $273.42 | $273.40 | $273.40 |
| Purchase #6 | $160.85 | 11.632% | $179.5601 | $179.56 | $179.55 | $179.60 |
| Purchase #7 | $80.68 | 5.131% | $84.8197 | $84.82 | $84.80 | $84.80 |
| 7 purchase totals = | $1,130.22 | $1,244.6917 | $1,244.69 | $1,244.60 | $1,244.70 | |