| 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 | $31.59 | 11.735% | $35.2971 | $35.30 | $35.30 | $35.30 |
| Purchase #2 | $166.74 | 4.300% | $173.9098 | $173.91 | $173.90 | $173.90 |
| Purchase #3 | $139.99 | 5.445% | $147.6125 | $147.61 | $147.60 | $147.60 |
| Purchase #4 | $71.74 | 12.272% | $80.5439 | $80.54 | $80.55 | $80.50 |
| Purchase #5 | $202.90 | 13.354% | $229.9953 | $230.00 | $230.00 | $230.00 |
| Purchase #6 | $161.51 | 12.465% | $181.6422 | $181.64 | $181.65 | $181.60 |
| Purchase #7 | $238.46 | 8.710% | $259.2299 | $259.23 | $259.25 | $259.20 |
| 7 purchase totals = | $1,012.93 | $1,108.2307 | $1,108.23 | $1,108.25 | $1,108.10 | |