| 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 | $127.42 | 3.132% | $131.4108 | $131.41 | $131.40 | $131.40 |
| Purchase #2 | $211.28 | 6.128% | $224.2272 | $224.23 | $224.25 | $224.20 |
| Purchase #3 | $196.64 | 3.706% | $203.9275 | $203.93 | $203.95 | $203.90 |
| Purchase #4 | $169.58 | 6.768% | $181.0572 | $181.06 | $181.05 | $181.10 |
| Purchase #5 | $165.41 | 3.156% | $170.6303 | $170.63 | $170.65 | $170.60 |
| Purchase #6 | $159.26 | 11.630% | $177.7819 | $177.78 | $177.80 | $177.80 |
| Purchase #7 | $36.54 | 9.281% | $39.9313 | $39.93 | $39.95 | $39.90 |
| 7 purchase totals = | $1,066.13 | $1,128.9662 | $1,128.97 | $1,129.05 | $1,128.90 | |