| 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 | $206.92 | 9.814% | $227.2271 | $227.23 | $227.25 | $227.20 |
| Purchase #2 | $140.35 | 13.329% | $159.0573 | $159.06 | $159.05 | $159.10 |
| Purchase #3 | $123.60 | 7.855% | $133.3088 | $133.31 | $133.30 | $133.30 |
| Purchase #4 | $178.64 | 11.444% | $199.0836 | $199.08 | $199.10 | $199.10 |
| Purchase #5 | $22.28 | 13.376% | $25.2602 | $25.26 | $25.25 | $25.30 |
| Purchase #6 | $40.74 | 13.285% | $46.1523 | $46.15 | $46.15 | $46.20 |
| Purchase #7 | $194.99 | 8.423% | $211.414 | $211.41 | $211.40 | $211.40 |
| 7 purchase totals = | $907.52 | $1,001.5033 | $1,001.50 | $1,001.50 | $1,001.60 | |