| 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 | $232.65 | 11.570% | $259.5676 | $259.57 | $259.55 | $259.60 |
| Purchase #2 | $83.65 | 8.542% | $90.7954 | $90.80 | $90.80 | $90.80 |
| Purchase #3 | $54.44 | 7.662% | $58.6112 | $58.61 | $58.60 | $58.60 |
| Purchase #4 | $203.69 | 5.785% | $215.4735 | $215.47 | $215.45 | $215.50 |
| Purchase #5 | $181.61 | 7.323% | $194.9093 | $194.91 | $194.90 | $194.90 |
| Purchase #6 | $158.83 | 9.618% | $174.1063 | $174.11 | $174.10 | $174.10 |
| Purchase #7 | $122.48 | 10.261% | $135.0477 | $135.05 | $135.05 | $135.00 |
| 7 purchase totals = | $1,037.35 | $1,128.5110 | $1,128.52 | $1,128.45 | $1,128.50 | |