| 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 | $100.93 | 9.486% | $110.5042 | $110.50 | $110.50 | $110.50 |
| Purchase #2 | $95.66 | 11.869% | $107.0139 | $107.01 | $107.00 | $107.00 |
| Purchase #3 | $34.36 | 13.423% | $38.9721 | $38.97 | $38.95 | $39.00 |
| Purchase #4 | $69.29 | 5.800% | $73.3088 | $73.31 | $73.30 | $73.30 |
| Purchase #5 | $240.90 | 3.569% | $249.4977 | $249.50 | $249.50 | $249.50 |
| Purchase #6 | $191.80 | 6.278% | $203.8412 | $203.84 | $203.85 | $203.80 |
| Purchase #7 | $181.76 | 11.682% | $202.9932 | $202.99 | $203.00 | $203.00 |
| 7 purchase totals = | $914.70 | $986.1311 | $986.12 | $986.10 | $986.10 | |