| 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 | $241.45 | 7.124% | $258.6509 | $258.65 | $258.65 | $258.70 |
| Purchase #2 | $26.25 | 10.303% | $28.9545 | $28.95 | $28.95 | $29.00 |
| Purchase #3 | $95.57 | 7.697% | $102.926 | $102.93 | $102.95 | $102.90 |
| Purchase #4 | $134.85 | 9.365% | $147.4787 | $147.48 | $147.50 | $147.50 |
| Purchase #5 | $33.59 | 6.379% | $35.7327 | $35.73 | $35.75 | $35.70 |
| Purchase #6 | $242.85 | 8.606% | $263.7497 | $263.75 | $263.75 | $263.70 |
| Purchase #7 | $152.93 | 12.433% | $171.9438 | $171.94 | $171.95 | $171.90 |
| 7 purchase totals = | $927.49 | $1,009.4363 | $1,009.43 | $1,009.50 | $1,009.40 | |