| 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 | $236.31 | 4.202% | $246.2397 | $246.24 | $246.25 | $246.20 |
| Purchase #2 | $128.30 | 7.518% | $137.9456 | $137.95 | $137.95 | $137.90 |
| Purchase #3 | $234.48 | 13.791% | $266.8171 | $266.82 | $266.80 | $266.80 |
| Purchase #4 | $136.82 | 9.251% | $149.4772 | $149.48 | $149.50 | $149.50 |
| Purchase #5 | $198.77 | 8.131% | $214.932 | $214.93 | $214.95 | $214.90 |
| Purchase #6 | $87.59 | 7.154% | $93.8562 | $93.86 | $93.85 | $93.90 |
| Purchase #7 | $89.55 | 13.226% | $101.3939 | $101.39 | $101.40 | $101.40 |
| 7 purchase totals = | $1,111.82 | $1,210.6617 | $1,210.67 | $1,210.70 | $1,210.60 | |