| 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 | $240.41 | 13.225% | $272.2042 | $272.20 | $272.20 | $272.20 |
| Purchase #2 | $119.80 | 11.588% | $133.6824 | $133.68 | $133.70 | $133.70 |
| Purchase #3 | $135.65 | 3.424% | $140.2947 | $140.29 | $140.30 | $140.30 |
| Purchase #4 | $165.92 | 7.752% | $178.7821 | $178.78 | $178.80 | $178.80 |
| Purchase #5 | $76.42 | 10.710% | $84.6046 | $84.60 | $84.60 | $84.60 |
| Purchase #6 | $61.35 | 13.563% | $69.6709 | $69.67 | $69.65 | $69.70 |
| Purchase #7 | $46.38 | 11.220% | $51.5838 | $51.58 | $51.60 | $51.60 |
| 7 purchase totals = | $845.93 | $930.8227 | $930.80 | $930.85 | $930.90 | |