| 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 | $129.38 | 12.361% | $145.3727 | $145.37 | $145.35 | $145.40 |
| Purchase #2 | $210.80 | 8.721% | $229.1839 | $229.18 | $229.20 | $229.20 |
| Purchase #3 | $192.89 | 7.169% | $206.7183 | $206.72 | $206.70 | $206.70 |
| Purchase #4 | $11.30 | 3.318% | $11.6749 | $11.67 | $11.65 | $11.70 |
| Purchase #5 | $122.48 | 10.397% | $135.2142 | $135.21 | $135.20 | $135.20 |
| Purchase #6 | $88.63 | 8.243% | $95.9358 | $95.94 | $95.95 | $95.90 |
| Purchase #7 | $247.27 | 9.596% | $270.998 | $271.00 | $271.00 | $271.00 |
| 7 purchase totals = | $1,002.75 | $1,095.0978 | $1,095.09 | $1,095.05 | $1,095.10 | |