| 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 | $9.53 | 6.303% | $10.1307 | $10.13 | $10.15 | $10.10 |
| Purchase #2 | $80.75 | 13.843% | $91.9282 | $91.93 | $91.95 | $91.90 |
| Purchase #3 | $209.65 | 11.348% | $233.4411 | $233.44 | $233.45 | $233.40 |
| Purchase #4 | $159.75 | 13.707% | $181.6469 | $181.65 | $181.65 | $181.60 |
| Purchase #5 | $202.38 | 12.117% | $226.9024 | $226.90 | $226.90 | $226.90 |
| Purchase #6 | $240.77 | 5.151% | $253.1721 | $253.17 | $253.15 | $253.20 |
| Purchase #7 | $160.27 | 7.314% | $171.9921 | $171.99 | $172.00 | $172.00 |
| 7 purchase totals = | $1,063.10 | $1,169.2135 | $1,169.21 | $1,169.25 | $1,169.10 | |