| 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 | $129.83 | 4.518% | $135.6957 | $135.70 | $135.70 | $135.70 |
| Purchase #2 | $130.86 | 4.166% | $136.3116 | $136.31 | $136.30 | $136.30 |
| Purchase #3 | $137.74 | 5.584% | $145.4314 | $145.43 | $145.45 | $145.40 |
| Purchase #4 | $137.37 | 8.607% | $149.1934 | $149.19 | $149.20 | $149.20 |
| Purchase #5 | $192.96 | 5.474% | $203.5226 | $203.52 | $203.50 | $203.50 |
| Purchase #6 | $227.54 | 11.797% | $254.3829 | $254.38 | $254.40 | $254.40 |
| Purchase #7 | $10.85 | 12.554% | $12.2121 | $12.21 | $12.20 | $12.20 |
| 7 purchase totals = | $967.15 | $1,036.7497 | $1,036.74 | $1,036.75 | $1,036.70 | |