| 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 | $129.61 | 13.661% | $147.316 | $147.32 | $147.30 | $147.30 |
| Purchase #2 | $151.58 | 5.372% | $159.7229 | $159.72 | $159.70 | $159.70 |
| Purchase #3 | $224.27 | 10.870% | $248.6481 | $248.65 | $248.65 | $248.60 |
| Purchase #4 | $220.89 | 6.609% | $235.4886 | $235.49 | $235.50 | $235.50 |
| Purchase #5 | $241.50 | 11.780% | $269.9487 | $269.95 | $269.95 | $269.90 |
| Purchase #6 | $106.60 | 8.675% | $115.8476 | $115.85 | $115.85 | $115.80 |
| Purchase #7 | $5.48 | 13.372% | $6.2128 | $6.21 | $6.20 | $6.20 |
| 7 purchase totals = | $1,079.93 | $1,183.1847 | $1,183.19 | $1,183.15 | $1,183.00 | |