| 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 | $80.39 | 9.651% | $88.1484 | $88.15 | $88.15 | $88.10 |
| Purchase #2 | $196.82 | 8.815% | $214.1697 | $214.17 | $214.15 | $214.20 |
| Purchase #3 | $217.59 | 6.184% | $231.0458 | $231.05 | $231.05 | $231.00 |
| Purchase #4 | $71.87 | 13.547% | $81.6062 | $81.61 | $81.60 | $81.60 |
| Purchase #5 | $204.88 | 6.385% | $217.9616 | $217.96 | $217.95 | $218.00 |
| Purchase #6 | $62.86 | 10.608% | $69.5282 | $69.53 | $69.55 | $69.50 |
| Purchase #7 | $202.91 | 12.190% | $227.6447 | $227.64 | $227.65 | $227.60 |
| 7 purchase totals = | $1,037.32 | $1,130.1046 | $1,130.11 | $1,130.10 | $1,130.00 | |