| 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 | $134.49 | 9.365% | $147.085 | $147.09 | $147.10 | $147.10 |
| Purchase #2 | $21.62 | 7.436% | $23.2277 | $23.23 | $23.25 | $23.20 |
| Purchase #3 | $189.90 | 11.436% | $211.617 | $211.62 | $211.60 | $211.60 |
| Purchase #4 | $240.59 | 5.459% | $253.7238 | $253.72 | $253.70 | $253.70 |
| Purchase #5 | $114.85 | 6.482% | $122.2946 | $122.29 | $122.30 | $122.30 |
| Purchase #6 | $84.70 | 11.160% | $94.1525 | $94.15 | $94.15 | $94.20 |
| Purchase #7 | $216.36 | 9.751% | $237.4573 | $237.46 | $237.45 | $237.50 |
| 7 purchase totals = | $1,002.51 | $1,089.5579 | $1,089.56 | $1,089.55 | $1,089.60 | |