| 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 | $216.48 | 3.223% | $223.4572 | $223.46 | $223.45 | $223.50 |
| Purchase #2 | $190.64 | 11.292% | $212.1671 | $212.17 | $212.15 | $212.20 |
| Purchase #3 | $217.31 | 10.597% | $240.3383 | $240.34 | $240.35 | $240.30 |
| Purchase #4 | $63.59 | 7.704% | $68.489 | $68.49 | $68.50 | $68.50 |
| Purchase #5 | $168.95 | 7.271% | $181.2344 | $181.23 | $181.25 | $181.20 |
| Purchase #6 | $115.62 | 10.736% | $128.033 | $128.03 | $128.05 | $128.00 |
| Purchase #7 | $138.62 | 6.502% | $147.6331 | $147.63 | $147.65 | $147.60 |
| 7 purchase totals = | $1,111.21 | $1,201.3521 | $1,201.35 | $1,201.40 | $1,201.30 | |